The electromagnet is positioned between the poles of another magnet. When current from the voltage resource flows through the coil, a magnetic field is usually produced around the electromagnet. The poles of the magnet connect to the poles of the electromagnet, leading to the motor to carefully turn. … The more coils, the stronger 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 Electromagnetic Motor china causes it to 
rotate. The rotation of the wire begins the electric motor. As the wire rotates, the electric energy changes directions.