The electromagnet is placed between your poles of another magnet. When current from the voltage resource flows through the coil, a magnetic field is 
certainly created around the electromagnet. The poles of the magnet connect to the poles of the electromagnet, leading to the motor to turn. … The more coils, the more powerful the motor.
When an Electromagnetic Motor electric current flows through a loop or coil of wire, placed 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 electric motor. As the wire rotates, the electric energy changes directions.