Question

Describe electromagnetic induction with the help of an example

Answer 1

when an relative motion between coil and bar magnet when e.m.f is induced in the coil and the current start flowing in the coilis called electromagnetic induction

Answer 2

Answer:

Electromagnetic Induction is a current produced because of voltage production (electromotive force) due to a changing magnetic field. This either happens when a conductor is placed in a moving magnetic field (when using AC power source) or when a conductor is constantly moving in a stationary magnetic field