WHAT IS A MOTOR ,,OPERATING PRINCIPLE AND ITS TYPES??

WHAT IS A MOTOR???

Motor is a device that converts direct current (electrical energy) into mechanical energy.

OPERATING PRINCIPLE OF MOTORS 

When a current carrying conductor is placed in magnetic fields ,a force acts on it .

 

 

TYPES OF MOTORS

 1)Permanent magnet motors
2)Series motors
3)Shunt motors
4)Compound motors