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The Boy's Playbook of Science
The Boy's Playbook of Science

Chapter XIX

Chapter 19 of The Boy's Playbook of Science is here in full — 83 sentences across 17 reading sections, with audio for every sentence and word.

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RUHMKORFF'S, HEARDER'S, AND BENTLEY'S COIL APPARATUS.
In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.
If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.
The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.
In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.
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LEARNER DICTIONARY
Archivist
/ˈɑːrkɪvɪst/
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A keeper or guardian of historical records and memories.

The Boy's Playbook of Science

Chapter XIX

Chapter 19 of The Boy's Playbook of Science is here in full — 83 sentences across 17 reading sections, with audio for every sentence and word.

Reading 1/16 · 5 reading units · Lines 1–5

Line 1
RUHMKORFF'S, HEARDER'S, AND BENTLEY'S COIL APPARATUS.
Line 2
In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.
Line 3
If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.
Line 4
The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.
Line 5
In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

Learner Dictionary

These definitions explain words found in the current reading and keep every example grounded in its original sentence.

Oxford-style entry order: headword, part of speech, US IPA, concise definition, contextual example, and audio.

axis noun US /ˈæksəs/

a straight line through a body or figure that satisfies certain conditions

From this reading “In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.”

capability noun US /ˌkeɪpəˈbɪləti/

the quality of being capable -- physically or intellectually or legally

From this reading “In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.”

condenser noun US /kənˈdensər/

an electrical device characterized by its capacity to store an electric charge

From this reading “If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.”

Crosse noun US /krɑːs/

a long racket with a triangular frame; used in playing lacrosse

From this reading “In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.”

cylinders noun US /ˈsɪləndərz/

plural of “cylinder” — a solid bounded by a cylindrical surface and two parallel planes (the bases)

From this reading “In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.”

insulated verb US /ˈɪnsəleɪtəd/

past form of “insulate” — protect from heat, cold, or noise by surrounding with insulating material

From this reading “In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.”

physiological adjective US /ˌfɪziəˈlɑːdʒɪkəl/

of or relating to the biological study of physiology

From this reading “In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.”

zinc noun US /zɪŋk/

a bluish-white lustrous metallic element; brittle at ordinary temperatures but malleable when heated; used in a wide variety of alloys and in galvanizing iron; it occurs naturally as zinc sulphide in zinc blende

From this reading “In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.”

Word partnerships in these lines

English keeps certain words together, and knowing the pair is worth more than knowing each word alone. Every partnership below was counted across our whole published library, and earns its place by appearing far more often than two unrelated words of the same frequency would.

Shown as this reading writes them, with the form the library counts, what kind of pairing it is, and how often it occurs.

five hundred noun + noun

the cardinal number that is the product of one hundred and five

In this reading “In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.”

considerable number adjective + noun

In this reading “In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.”

most remarkable adverb + adjective

In this reading “If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.”

most formidable adverb + adjective

In this reading “The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.”

immense number adjective + noun

In this reading “In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.”

satisfactory manner adjective + noun

In this reading “If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.”

three quarters noun + noun

In this reading “In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.”

pass through verb + particle

make a passage or journey from one place to another

In this reading “In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.”

All words in this reading · 176

Every word in these five lines is listed here, and every one of them can be played on its own.

Dictionary details are shown only when verified; these are not licensed Oxford entries.

adeterminerUS /ə/

used before a singular noun to mean one of a group, when it is not a particular one

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

actionnounUS /ˈækʃən/

something done (usually as opposed to something said)

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

airnounUS /er/

a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

alreadyadverbUS /ɔːlˈredi/

prior to a specified or implied time

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

andeterminerUS /æn/

the form of “a” used before a word that begins with a vowel sound

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

ANDconjunctionUS /ənd/

used to join words or parts of a sentence that go together

From this reading RUHMKORFF'S, HEARDER'S, AND BENTLEY'S COIL APPARATUS.

APPARATUSnounUS /ˌæpərˈætəs/

equipment designed to serve a specific function

From this reading RUHMKORFF'S, HEARDER'S, AND BENTLEY'S COIL APPARATUS.

apparentadjectiveUS /əˈperənt/

clearly revealed to the mind or the senses or judgment

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

areauxiliary verbUS /ɑːr/

the form of “be” used with you, we, they, or a plural noun

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

aroundprepositionUS /ərˈaʊnd/

surrounding, or on every side of, something

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

articlesnounUS /ˈɑːrtəkəlz/

plural of “article” — nonfictional prose forming an independent part of a publication

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

asconjunctionUS /æz/

at the same time that; because; in the way that

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

authornounUS /ˈɔːθər/

writes (books or stories or articles or the like) professionally (for pay)

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

axisnounUS /ˈæksəs/

a straight line through a body or figure that satisfies certain conditions

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

batterynounUS /ˈbætəri/

group of guns or missile launchers operated together at one place

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

beauxiliary verbUS /biː/

used with a past participle to form the passive, or with -ing for continuous tenses

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

beenauxiliary verbUS /bɪn/

the past participle of “be”

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

belongverbUS /bɪˈlɔːŋ/

be owned by; be in the possession of

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

Bentley

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

BENTLEY'S

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading RUHMKORFF'S, HEARDER'S, AND BENTLEY'S COIL APPARATUS.

betweenprepositionUS /bɪˈtwiːn/

in the space, time, or range separating two things

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

bundlenounUS /ˈbʌndəl/

a collection of things wrapped or boxed together

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

byprepositionUS /baɪ/

showing who or what does the action

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

capabilitynounUS /ˌkeɪpəˈbɪləti/

the quality of being capable -- physically or intellectually or legally

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

certainadjectiveUS /ˈsɜːrtən/

definite but not specified or identified

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

chemicaladjectiveUS /ˈkeməkəl/

relating to or used in chemistry

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

classnounUS /klæs/

a collection of things sharing a common attribute

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

COILnounUS /kɔɪl/

a structure consisting of something wound in a continuous series of loops

From this reading RUHMKORFF'S, HEARDER'S, AND BENTLEY'S COIL APPARATUS.

coilsnounUS /kɔɪlz/

plural of “coil” — a structure consisting of something wound in a continuous series of loops

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

commenceverbUS /kəˈmens/

take the first step or steps in carrying out an action

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

condensernounUS /kənˈdensər/

an electrical device characterized by its capacity to store an electric charge

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

connexionnounUS /kəˈnekʃən/

a connecting shape

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

considerableadjectiveUS /kənˈsɪdərəbəl/

large or relatively large in number or amount or extent or degree

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

consistedverbUS /kənˈsɪstəd/

past form of “consist” — originate

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

consistsverbUS /kənˈsɪsts/

third-person singular of “consist” — originate

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

constructionnounUS /kənˈstrʌkʃən/

the act of constructing something

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

coppernounUS /ˈkɑːpər/

a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

coursenounUS /kɔːrs/

education imparted in a series of lessons or meetings

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

createdverbUS /kriˈeɪtəd/

past form of “create” — make or cause to be or to become

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

CrossenounUS /krɑːs/

a long racket with a triangular frame; used in playing lacrosse

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

currentnounUS /ˈkɜːrənt/

a flow of electricity through a conductor

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

cylindersnounUS /ˈsɪləndərz/

plural of “cylinder” — a solid bounded by a cylindrical surface and two parallel planes (the bases)

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

derivedadjectiveUS /dərˈaɪvd/

formed or developed from something else; not original

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

diameternounUS /daɪˈæmətər/

the length of a straight line passing through the center of a circle and connecting two points on the circumference

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

differverbUS /ˈdɪfər/

be different

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

distinctadjectiveUS /dɪˈstɪŋkt/

(often followed by “from”) not alike; different in nature or quality

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

doesauxiliary verbUS /dʌz/

the form of “do” used with he, she, it, or a singular noun

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

dueadjectiveUS /duː/

owed and payable immediately or on demand

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

dustverbUS /dʌst/

remove the dust from

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

effectnounUS /ɪˈfekt/

a phenomenon that follows and is caused by some previous phenomenon

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

effectsnounUS /ɪˈfekts/

property of a personal character that is portable but not used in business

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

eitherdeterminerUS /ˈiːðər/

one or the other of two

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

electricities

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

electricitynounUS /ɪˌlekˈtrɪsəti/

a physical phenomenon associated with stationary or moving electrons and protons

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

elementsnounUS /ˈeləmənts/

violent or severe weather (viewed as caused by the action of the four elements)

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

especiallyadverbUS /əˈspeʃli/

to a distinctly greater extent or degree than is common

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

establishedadjectiveUS /ɪˈstæblɪʃt/

brought about or set up or accepted; especially long established

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

famousadjectiveUS /ˈfeɪməs/

widely known and esteemed

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

feebleadjectiveUS /ˈfiːbəl/

pathetically lacking in force or effectiveness

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

fittedadjectiveUS /ˈfɪtəd/

being the right size and shape to fit as desired

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

fivenounUS /faɪv/

the cardinal number that is the sum of four and one

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

formnounUS /fɔːrm/

the phonological or orthographic sound or appearance of a word that can be used to describe or identify something

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

formationnounUS /fɔːrˈmeɪʃən/

an arrangement of people or things acting as a unit

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

formidableadjectiveUS /ˈfɔːrmədəbəl/

extremely impressive in strength or excellence

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

fournounUS /fɔːr/

the cardinal number that is the sum of three and one

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

frictionnounUS /ˈfrɪkʃən/

a state of conflict between persons

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

frictionaladjective

pertaining to or worked or produced by friction

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

fromprepositionUS /frʌm/

showing where something starts, or who sent it

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

furtheradverbUS /ˈfɜːrðər/

to or at a greater extent or degree or a more advanced stage (“further” is used more often than “farther” in this abstract sense)

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

glassnounUS /ɡlæs/

a brittle transparent solid with irregular atomic structure

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

greatadjectiveUS /ɡreɪt/

relatively large in size or number or extent; larger than others of its kind

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

halfadjectiveUS /hæf/

consisting of one of two equivalent parts in value or quantity

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

hasauxiliary verbUS /hæz/

the form of “have” used with he, she, it, or a singular noun

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

haveauxiliary verbUS /hæv/

used with a past participle to form the perfect tenses

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

Hearder

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

HEARDER'S

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading RUHMKORFF'S, HEARDER'S, AND BENTLEY'S COIL APPARATUS.

howeveradverbUS /ˌhaʊˈevər/

used to add a contrasting statement

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

hundrednounUS /ˈhʌndrəd/

ten 10s

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

IpronounUS /aɪ/

the person speaking or writing, as the subject of the verb

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

IfconjunctionUS /ɪf/

on condition that; in the event that

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

immenseadjectiveUS /ˌɪˈmens/

unusually great in size or amount or degree or especially extent or scope

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

InprepositionUS /ɪn/

inside something, or within a place, period, or state

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

inchnounUS /ɪntʃ/

a unit of length equal to one twelfth of a foot

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

inchesnounUS /ˈɪntʃəz/

plural of “inch” — a unit of length equal to one twelfth of a foot

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

independentlyadverbUS /ˌɪndɪˈpendəntli/

on your own; without outside help

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

insulatedverbUS /ˈɪnsəleɪtəd/

past form of “insulate” — protect from heat, cold, or noise by surrounding with insulating material

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

intensitynounUS /ɪnˈtensəti/

the amount of energy transmitted (as by acoustic or electromagnetic radiation)

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

intoprepositionUS /ˈɪntuː/

moving to the inside of something

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

ironnounUS /ˈaɪərn/

a heavy ductile magnetic metallic element; is silver-white in pure form but readily rusts; used in construction and tools and armament; plays a role in the transport of oxygen by the blood

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

isauxiliary verbUS /ɪz/

the form of “be” used with he, she, it, or a singular noun

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

itpronounUS /ɪt/

a thing, animal, or idea already mentioned

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

lateadjectiveUS /leɪt/

being or occurring at an advanced period of time or after a usual or expected time

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

latteradjectiveUS /ˈlætər/

referring to the second of two things or persons mentioned (or the last one or ones of several)

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

lengthnounUS /leŋkθ/

the linear extent in space from one end to the other; the longest dimension of something that is fixed in place

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

letternounUS /ˈletər/

a written message addressed to a person or organization

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

lightadjectiveUS /laɪt/

of comparatively little physical weight or density

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

longadjectiveUS /lɔːŋ/

primarily temporal sense; being or indicating a relatively great or greater than average duration or passage of time or a duration as specified

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

machinesnounUS /məˈʃiːnz/

plural of “machine” — any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

mannernounUS /ˈmænər/

how something is done or how it happens

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

manufacturedadjectiveUS /ˌmænjəˈfæktʃərd/

produced in a large-scale industrial operation

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

materiallyadverbUS /məˈtɪriəli/

with respect to material aspects

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

maymodal verbUS /meɪ/

used to say something is possible, or to give permission

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

mentionedverbUS /ˈmenʃənd/

past form of “mention” — make reference to

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

meritnounUS /ˈmerət/

any admirable quality or attribute

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

Messrs

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

mostadverbUS /moʊst/

used to form the superlative

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

MrnounUS /ˈmɪstər/

a form of address for a man

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

mydeterminerUS /maɪ/

belonging to the person speaking

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

newadjectiveUS /nuː/

not of long duration; having just (or relatively recently) come into being or been made or acquired or discovered

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

notadverbUS /nɑːt/

used to make a word, phrase, or sentence negative

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

numbernounUS /ˈnʌmbər/

the property possessed by a sum or total or indefinite quantity of units or individuals

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

numerousadjectiveUS /ˈnuːmərəs/

amounting to a large indefinite number

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

onprepositionUS /ɑːn/

touching and supported by a surface

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

onepronounUS /wʌn/

used to mean any person in general, including the speaker

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

orconjunctionUS /ɔːr/

used to join alternatives or possibilities

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

ordinarynounUS /ˈɔːrdəneri/

a judge of a probate court

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

outadjectiveUS /aʊt/

not allowed to continue to bat or run

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

pairsnounUS /perz/

plural of “pair” — a set of two similar things considered as a unit

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

ParisnounUS /ˈperɪs/

the capital and largest city of France; and international center of culture and commerce

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

passverbUS /pæs/

go across or through

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

peculiaradjectiveUS /pəˈkjuːljər/

beyond or deviating from the usual or expected

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

permittedverbUS /pərˈmɪtɪd/

inflected form of “permit” — consent to, give permission

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

phenomenanounUS /fəˈnɑːmənə/

plural of “phenomenon” — any state or process known through the senses rather than by intuition or reasoning

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

physiologicaladjectiveUS /ˌfɪziəˈlɑːdʒɪkəl/

of or relating to the biological study of physiology

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

placedadjectiveUS /pleɪst/

situated in a particular spot or position

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

PlymouthnounUS /ˈplɪməθ/

a town in Massachusetts founded by Pilgrims in 1620

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

popularadjectiveUS /ˈpɑːpjələr/

regarded with great favor, approval, or affection especially by the general public

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

producedverbUS /prəˈduːst/

past form of “produce” — bring forth or yield

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

producible

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

productionnounUS /prəˈdʌkʃən/

the act or process of producing something

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

protectedadjectiveUS /prəˈtektɪd/

kept safe or defended from danger or injury or loss

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

quantitynounUS /ˈkwɑːntəti/

how much there is or how many there are of something that you can quantify

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

quartersnounUS /ˈkwɔːrtərz/

housing available for people to live in

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

quiteadverbUS /kwaɪt/

to a degree (not used with a negative)

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

remarkableadjectiveUS /rɪˈmɑːrkəbəl/

unusual or striking

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

respectedadjectiveUS /rɪˈspektɪd/

receiving deferential regard

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

Ruhmkorff

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

RUHMKORFF'S

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading RUHMKORFF'S, HEARDER'S, AND BENTLEY'S COIL APPARATUS.

sameadjectiveUS /seɪm/

Identical; not different.

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

satisfactoryadjectiveUS /ˌsætəˈsfæktri/

giving satisfaction

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

saysnounUS /sez/

plural of “say” — the chance to speak

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

separatelyadverbUS /ˈsepərətli/

apart from others

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

seriesnounUS /ˈsɪriz/

similar things placed in order or happening one after another

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

shocknounUS /ʃɑːk/

the feeling of distress and disbelief that you have when something bad happens accidentally

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

sparknounUS /spɑːrk/

a momentary flash of light

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

standsnounUS /stændz/

plural of “stand” — a support or foundation

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

suchdeterminerUS /sʌtʃ/

of the kind already mentioned

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

sufficientlyadverbUS /səˈfɪʃəntli/

to a sufficient degree

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

tennounUS /ten/

the cardinal number that is the sum of nine and one; the base of the decimal system

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

thatconjunctionUS /ðæt/

used to introduce what somebody said, thought, or felt

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

thedeterminerUS /ðə/

used before a noun that is already known, already mentioned, or the only one of its kind

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

thenadverbUS /ðen/

subsequently or soon afterward (often used as sentence connectors)

From this reading If, however, the feeble intensity current of voltaic electricity, from four or five elements, is permitted to pass into a coil of a peculiar construction, fitted with a condenser, and manufactured either by Ruhmkorff of Paris, or Mr. Hearder of Plymouth, then the most remarkable effects are producible, which have created quite a new and distinct series of phenomena, and further established in the most satisfactory manner the connexion between the electricities derived from _friction_ and _chemical action_.

thesedeterminerUS /ðiːz/

the plural of “this”: the people or things near, or just mentioned

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

theypronounUS /ðeɪ/

the people, animals, or things already mentioned, as the subject

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

thicknessnounUS /ˈθɪknəs/

the dimension through an object as opposed to its length or width

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

thisdeterminerUS /ðɪs/

used for a person or thing that is near, or that has just been mentioned

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

thousandnounUS /ˈθaʊzənd/

the cardinal number that is the product of 10 and 100

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

threenounUS /θriː/

the cardinal number that is the sum of one and one and one

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

throughprepositionUS /θruː/

from one end or side of something to the other

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

toparticleUS /tuː/

used before the base form of a verb to make the infinitive

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

tubenounUS /tuːb/

conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

twonounUS /tuː/

the cardinal number that is the sum of one and one or a numeral representing this number

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

unlessconjunctionUS /ənˈles/

except if; if not

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

usingnounUS /ˈjuːzɪŋ/

an act that exploits or victimizes someone (treats them unfairly)

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

veryadjectiveUS /ˈveri/

precisely as stated

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

voltaicadjective

pertaining to or producing electric current by chemical action

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

waternounUS /ˈwɔːtər/

binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

welladverbUS /wel/

(often used as a combining form) in a good or proper or satisfactory manner or to a high standard (“good” is a nonstandard dialectal variant for “well”)

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

whichpronounUS /wɪtʃ/

used to introduce a clause giving more about a thing just mentioned

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

whilstconjunctionUS /waɪlst/

an old and formal word for “while”

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

whopronounUS /huː/

which person or people

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

wiresnounUS /ˈwaɪərz/

plural of “wire” — ligament made of metal and used to fasten things or make cages or fences etc

From this reading In a letter to the author Mr. Bentley says:-- "I commence the formation of my coil by using as an axis an iron tube ten inches long and half an inch diameter; around this is placed a considerable number of insulated iron wires the same length as the tube, and sufficiently numerous to form a bundle one inch and three quarters diameter.

withprepositionUS /wɪð/

in the company of; together with

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

workedverbUS /wɜːrkt/

past form of “work” — exert oneself by doing mental or physical work for a purpose or out of necessity

From this reading The construction of these coils does not differ very materially, and great merit is due to Messrs. Ruhmkorff, Hearder, and Bentley, who have separately and independently worked out the construction of the most formidable machines of this class.

zincnounUS /zɪŋk/

a bluish-white lustrous metallic element; brittle at ordinary temperatures but malleable when heated; used in a wide variety of alloys and in galvanizing iron; it occurs naturally as zinc sulphide in zinc blende

From this reading In the course of the popular articles on frictional and voltaic electricity, it has already been mentioned that whilst the _intensity effects_--such as the capability of the spark to pass through a certain thickness of air, or the production of the peculiar physiological effect of the shock--belong especially to the phenomena of frictional electricity, they are not apparent with the _quantity effects_, such as may be produced by an ordinary voltaic battery, unless the latter consists of an immense number of elements, such as the famous water battery of the late respected Mr. Crosse, which consisted of two thousand five hundred pairs of copper and zinc cylinders, well insulated on glass stands, and protected from dust and light.

Chapter 19 of The Boy's Playbook of Science by John Henry Pepper holds 83 sentences, grouped into 17 reading sections of at most 5 sentences. The text is the source edition, unabridged, and the chapter records which sentences cover which part of the work so that nothing is dropped. Every word can be tapped for its pronunciation and dictionary entry.

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Chapter 19 holds 83 sentences of The Boy's Playbook of Science, unabridged, divided into 17 reading sections.

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Vocabulary met early in The Boy's Playbook of Science

Words and structures a reader meets early in The Boy's Playbook of Science, each tappable for pronunciation and meaning.

Chemical
A word that appears in the opening chapter of The Boy's Playbook of Science; the reader can tap it to hear it and see its dictionary entry.
Philosophical
A word that appears in the opening chapter of The Boy's Playbook of Science; the reader can tap it to hear it and see its dictionary entry.
Apparatus
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Required
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