elektromotoorjõu

Elektromotoorjõu, also known as electric motor force, refers to the force generated by an electric motor to produce mechanical motion. This force is a result of the interaction between the magnetic field produced by the motor's stator and the magnetic field generated by the rotor. The stator, which is the stationary part of the motor, contains coils of wire that carry electric current, creating a magnetic field. The rotor, which is the rotating part of the motor, is typically a magnet or contains coils that interact with the stator's magnetic field.

The magnitude of the elektromotoorjõu depends on several factors, including the strength of the magnetic fields, the number of turns in the coils, and the current flowing through the coils. The force is proportional to the product of the current and the magnetic field strength, as described by the Lorentz force law. This force causes the rotor to rotate, converting electrical energy into mechanical energy.

Electric motors are widely used in various applications, from small household appliances to large industrial machinery. They are known for their efficiency, reliability, and low maintenance requirements. The development of electric motors has significantly contributed to the advancement of technology and the transition towards more sustainable energy systems.