Question

what do you understand by electromagnetic induction

Answer 1

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Whenever there is a change in the magnetic flux linked with the coil , an e.m.f is inducted (produced) . This phenomenon is known as ELECTROMAGNETIC INDUCTION .





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Answer 2

Electromagnetic induction is the production of voltage or electromotive force due to a change in the magnetic field. It was discovered by Michael Faraday in the 1830s when he moved a bar magnet through a electric coil.

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