How does an electric motor primarily function?

An electric motor primarily functions by converting electrical energy into mechanical energy. This process involves the interaction of electric currents and magnetic fields. When electrical energy is supplied to the motor, it creates a magnetic field that interacts with the motor's internal components, such as coils and magnets. This interaction causes the rotor (the moving part of the motor) to turn, resulting in mechanical movement.

This transformation is essential to the operation of electric motors, as they are commonly used to drive various machines and appliances, from fans and pumps to electric vehicles. The efficiency of this conversion can significantly impact the performance of the devices that use electric motors, as it directly relates to how well they can utilize electrical power for work.

Understanding this function is crucial for anyone studying electric systems, as it highlights the fundamental principle behind many applications of electric motors in everyday technology.