The electroElectromagnetic Motor china magnet is positioned between your poles of another magnet. When current from the voltage supply flows through the coil, a magnetic field is produced around the electromagnet. The poles of the magnet interact with the poles of the electromagnet, leading to the motor to turn. … The more coils, the stronger the motor.
When an electric current flows through a loop or coil of wire, positioned between your two poles of an electromagnet, 
the electromagnet exerts a magnetic force upon the wire and causes it to rotate. The rotation of the wire starts the engine. As the wire rotates, the electric energy changes directions.