Question

Faraday's law and Lenz's law, please explain the answers...

Answer 1

Faraday's laws of of electromagnetic induction describes the relationship between electric circuit and magnetic field.

The first law of Faraday is that Whenever a conductor is placed in a varying magnetic field an emf gets induced across the conductor , and if the conductor is a closed circuit then induced current flows through it.

The second law of fFaraday is that the magnitude of induced emf is equal to the rate of change of flux linked with the coil.

Lenz's law gives the direction of the induced emf and current. It states that when an emf is induced according to Faraday's law, the direction of that induced emf is such that it opposes the cause of its production