Why do all electric motors contains?

All electric motors contain key components such as a stator, rotor, and winding to generate magnetic fields and facilitate motion. The stator provides a stationary magnetic field, while the rotor, which is placed within the stator, spins in response to the magnetic forces produced by the winding. This interaction between the magnetic fields creates rotational motion, enabling the motor to perform mechanical work. Additionally, many electric motors include brushes and commutators in designs like brushed DC motors to ensure proper electrical contact and control.