One of Tesla's most influential inventions, the induction motor, ushered in a new era of industrial production. Tesla's concept used rotating magnetic fields to power the motor, removing the requirement for brushes and commutators seen in ordinary motors. This advancement enhanced efficiency, dependability, and durability, allowing electric motors to be used in a variety of applications ranging from industries to domestic appliances. The induction motor's significance is still felt today as a vital component in a wide range of devices that power modern automation and manufacturing.