The electromagnet is placed between the poles of another magnet. When current from the voltage resource flows through the coil, a magnetic field is definitely created around the electromagnet. The poles of the magnet Electromagnetic Motor china connect to the poles of the electromagnet, causing the motor to turn. … The more coils, the more powerful the motor.

When an electric current flows through a loop or coil of wire, placed between the two poles of an electromagnet, the electromagnet exerts a magnetic force on the wire and causes it to rotate. The rotation of the wire starts the motor. As the wire rotates, the electric energy changes directions.