The electromagnet is placed between the poles of another magnet. When current from the voltage resource flows through the coil, a magnetic field is definitely created around the electromagnet. The poles of the magnet interact with the poles of the electromagnet, causing the motor to turn. … The more coils, the more powerful the motor.
When a power 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 motor. As the wire rotates, the electric current changes directions.
The electromagnet is positioned between your poles of another magnet. When current from the voltage supply flows through the coil, a magnetic field is usually produced around the electromagnet. The poles of the magnet interact with the poles of 
the electromagnet, causing the motor to turn. … The more coils, the stronger the motor.
When an electric current flows through a loop or coil of wire, placed between your two poles of an electromagnet, the electromagnet exerts a magnetic force on the wire and causes it to rotate. The rotation of the wire starts the engine. As the wire rotates, the electric current changes directions.