Question

state the principle of electric motor​

Answer 1

Answer:

The principle of electric motor is when a current carrying conductor is placed in a magnetic field it experiences a force. ... These windings generate rotating magnetic field. Now the rotor conductor is subjected to varying magnetic field and emf is induced in the conductor and which leads to flow of current.

Explanation:

Answer 2

The principle of electric motor is when a current carrying conductor is placed in a magnetic field it experiences a force. ... These windings generate rotating magnetic field. Now the rotor conductor is subjected to varying magnetic field and emf is induced in the conductor and which leads to flow of current...

i hope it helps..

☺