Question

state tha basic principle of an electric motor. what is tha function of a split ring in an electric motor ​

Answer 1

Principal of electric motor

• A current carrying conductor experience a force when placed perpendicular to the magnetic field.

Split ring

• To reverse the direction of current in the armature of coil

Answer 2

Explanation:

Principle : an electric motor is based on the principle that a current carrying conductor placed in a magnetic field ,experiences a force in director determined by fleming's left hand rule. As a result, the current carrying conductor moves by virtue of the force

construction:

1. an electric motor consists of a rotating cool ABCD,made of an insulated copper wire. It's ends are connected to split ring.
2. The split rings have insulated inner halves which are atteched to an axle.