Question

What is the working principle of a ELECTRIC MOTOR ?
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Answer 1

electric motor works on the principle that when we pass current in a coil surrounded by magnetic field it experience a force

Answer 2

Principle
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When a rectangular coil is placed in magnetic field and a current is passed through it, a force acts on it and rotates it continuously.

An electric motor converts electrical energy into mechanical energy.

The main parts of the motor are :
1. Field magnet
2. split rings / commutator
3.Armature / coil
4.Carbon brushes