Library of Universal History And Popular Science volume 21
Library of Universal History And Popular Science volume 21
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In our eReader you can find the full English version of the book. Read Library of Universal History And Popular Science volume 21 Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Library of Universal History And Popular Science volume 21
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In fact, since the induction of the current in one part of a circuit takes place on another part of the same circuit across the intervening medium, energy is transferred to the latter while the circuit is closed, and the current remains constant in strength, but is given back to the circuit again to produce the " extra current " on the stoppage of the main current. This is the reason why sparks are obtained on breaking circuit. They are much more brilliant if a coil of many turns be included in... the circuit ; and if the coil contains a soft iron core, this again increases the sparking power. There are various automatic con- trivances called contact-breakers, or interrupters, used for making and breaking circuit with regularity and rapidity, but a detailed description of them is unnecessary for the present purpose.
Induction currents have an enormously high electro-motive force, and very striking effects can consequently be produced by them. These are shown in a marked and powerful way by the induction coil or inductorium, often known under the name of Ruhmkorff's coil, as that inventor did much to perfect it.
What to read after Library of Universal History And Popular Science volume 21?
You can find similar books in the "Read Also" column, or choose other free books by Isreal Smith Clare to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
In fact, since the induction of the current in one part of a circuit takes place on another part of the same circuit across the intervening medium, energy is transferred to the latter while the circuit is closed, and the current remains constant in strength, but is given back to the circuit again to produce the " extra current " on the stoppage of the main current. This is the reason why sparks are obtained on breaking circuit. They are much more brilliant if a coil of many turns be included in... the circuit ; and if the coil contains a soft iron core, this again increases the sparking power. There are various automatic con- trivances called contact-breakers, or interrupters, used for making and breaking circuit with regularity and rapidity, but a detailed description of them is unnecessary for the present purpose.
Induction currents have an enormously high electro-motive force, and very striking effects can consequently be produced by them. These are shown in a marked and powerful way by the induction coil or inductorium, often known under the name of Ruhmkorff's coil, as that inventor did much to perfect it.
What to read after Library of Universal History And Popular Science volume 21?
You can find similar books in the "Read Also" column, or choose other free books by Isreal Smith Clare to read onlineMoreLess
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