Question

state the law of electromagnet​

Answer 1

Answer:

Faraday's law of induction

Explanation:

Faraday's law generally states that in a closed coil (loop) of wire, a change in the magnetic environment of the coil causes a voltage, or emf (electromotive force), to be induced in the coil.

Answer 2

Faraday's law of induction

Faraday's law generally states that in a closed coil (loop) of wire, a change in the magnetic environment of the coil causes a voltage, or emf (electromotive force), to be induced in the coil.