Question

Explain the phenomenon of electromagnetic induction​

Answer 1

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⇢The phenomenon of electromagnetic induction is the production of induced EMF and thereby current in a coil, due to the varying magnetic field with time.

 ⇢If a coil is placed near a current-carrying conductor, the magnetic field changes due to a change in I or due to the relative motion between the coil and conductor.

⇢The direction of the induced current is given by Fleming’s right-hand rule.

Answer 2

Answer:

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Electromagnetic induction is a phenomenon in which a changing magnetic field across a loop of wire results in the generation of an induced emf. When there is relative motion between a magnet and the coil, magnetic flux changes and hence an electromotive force is generated in the coil. This electromotive force generates induced current.