The electromagnet is positioned between your poles of another magnet. When current from the voltage source flows through the coil, a magnetic field is definitely Electromagnetic Motor china produced around the electromagnet. The poles of the magnet interact with the poles of the electromagnet, causing the motor to carefully 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 upon the wire and causes it to rotate. The rotation of the wire begins the engine. As the wire rotates, the electric energy changes directions.