Question

Explain the principle and working of an electric motor with the help of a

diagram .What is the function of a split ring commutator?​

Answer 1

Answer:

A motor works on the principle that when a rectangular coil is placed in a magnetic field and current is passed through it, a force acts on the coil which rotates it continuously.

A device which reverse the direction of current through a circuit is called a commentator ( or spilt ring).