The electromagnet is Electromagnetic Motor china placed between your poles of another magnet. When current from the voltage supply flows through the coil, a magnetic field is certainly 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 more powerful the motor.
When an electric current flows through a loop or 
coil of wire, positioned 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 begins the electric motor. As the wire rotates, the electric energy changes directions.