what is electromagnetic induction
Electromagnetic induction is the production of an electromotive force across a conductor exposed to time varying magnetic fields.Michael Faraday, who mathematically described Faraday's law of induction, is generally credited with its discovery in 1831.he law of physics describing the process of electromagnetic induction is known as Faraday's law of induction and the most widespread version of this law states that the induced electromotive force in any closed circuit is equal to the rate of change of the magnetic flux enclosed by the circuit.