What is the stator in an electric motor?

What is the stator in an electric motor?

• A. The rotating part
• B. The stationary part of an electric motor
• C. The windings of the rotor
• D. The moving core

Answer: (B)

In an electric motor, the stator is the stationary part that provides the magnetic field that drives the rotor. It’s fixed to the motor housing, and the magnetic field is produced by windings or permanent magnets located in the stator. This magnetic field interacts with the rotor—the moving part inside the motor—to create torque, causing the shaft to turn. In most motors, the rotor rotates while the stator remains fixed, serving as the magnetic circuit that sustains motion.

In an electric motor, the stator is the stationary part that provides the magnetic field that drives the rotor. It’s fixed to the motor housing, and the magnetic field is produced by windings or permanent magnets located in the stator. This magnetic field interacts with the rotor—the moving part inside the motor—to create torque, causing the shaft to turn. In most motors, the rotor rotates while the stator remains fixed, serving as the magnetic circuit that sustains motion.