A device which converts electric energy into mechanical energy is called electric motor.
It is used in industries and in domestic purpose. Electric motor is based on motor effect.
An electric motor is an electrical machine that converts electrical energy into mechanical energy. Most electric motors operate through the interaction between the motor's magnetic field and electric current in a wire winding to generate force in the form of torque applied on the motor's shaft.An electric motor works on the principle that when a rectangular coil is placed in a magnetic field and a current is passed through it, a force acts on the coil which rotates it continuously. Hence, electrical energy is converted into mechanical energy.
The working principle of the electric motor mainly depends on the interaction of magnetic and electric field. The electric motor is mainly classified into two types. They are the AC motor and the DC motor. The AC motor takes alternating current as an input, whereas the DC motor takes direct current.An electric rotor. An electric motor is a device used to convert electricity into mechanical energy—opposite to an electric generator. They operate using principles of electromagnetism, which shows that a force is applied when an electric current is present in a magnetic field.In other EV news, British company Equipmake has developed what it claims is the “world's most power-dense permanent magnet electric motor.” The company's Ampere motor weighs just 22 pounds but develops close to 300 hp.
Electric motors are extremely important in modern-day life. They are used in vacuum cleaners, dishwashers, computer printers, fax machines, video cassette recorders, machine tools, printing presses, automobiles, subway systems, sewage treatment plants, and water pumping stations, to mention only a few applications.Every day objects that use electric motor are :
- Computer. One of the most common household appliances ever since the dawn of the Internet! ...
- Refrigerator. Another common household appliance, the refrigerator needs small motors to operate its compressor. ...
- Microwave oven. ...
- Washing machine. ...
- Vacuum cleaner. ...
- Smartphone. ...
- Electric toothbrush. ...
- Electric fan.
