Question

On what principle an electric motor works ?Define the rule used to identify the direction of force on the conductor in an electric motor.Explain the parts used in a commercial motor

Answer 1

Answer:

A simple DC motor has a coil of wire that can rotate in a magnetic field. The current in the coil is supplied via two brushes that make moving contact with a split ring. The coil lies in a steady magnetic field. The forces exerted on the current-carrying wires create a torque on the coil.