An Alternating Current Motor (AC motor) is a type of electric motor that runs on alternating current, which is a flow of electric charge that periodically reverses direction. These motors are widely used in various applications, from household appliances to industrial machinery, due to their efficiency and reliability. They typically consist of a stator, which produces a rotating magnetic field, and a rotor, which is the part that turns. AC motors can be classified into two main types: synchronous and induction motors. Synchronous motors operate at a constant speed, synchronized with the frequency of the AC power supply, while induction motors rely on electromagnetic induction to generate motion. Both types are essential in modern technology, powering everything from fans to conveyor belts.