Question

what is electro magnetic induction?

Answer 1

Electromagnetic or magnetic induction is the production of an electromotive force across an electrical conductor in a changing magnetic field. Michael Faraday is generally credited with the discovery of induction in 1831, and James Clerk Maxwell mathematically described it as Faraday's law of induction. 




HOPE U WILL GOT MY ANS.........



PLZZZ MARK IT AS BRAINLEST

Answer 2

Electromagnetic induction is the generation of electromotive force across a conductor in a changing magnetic field.

The induced e.m.f is due to the change in magnetic flux(surface integral of magnetic field passing through a surface) across the conductor.

USES-The principle of electromagnetic induction is used in:-

Electric motor
Transformer
Induction cookers etc .