Question

state the principle of electric motor​

Answer 1

The principle of an electric motor is based on the magnetic effect of electric current. A current-carrying loop experiences a force and rotates when placed in a magnetic field. The direction of rotation of the loop is according to the Fleming’s left-hand rule.

Answer 2

Principal :when a rectangular coil is placed in a magnetic field and current is passed through it, a force acts on a coil which rotates it continuously.

electric energy is converted into mechanical energy