Physics
Physics, 18.04.2020 05:14, youcandoit13

Electromagnetic induction is the production of a voltage across a conductor when it is exposed to a varying magnetic field. This process is essential in which of these devices?
A) A diode.
B) A capacitor.
C) A transformer
D) A potentiometer.

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Answers: 3

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Electromagnetic induction is the production of a voltage across a conductor when it is exposed to a...

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