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Josielle Abdilla
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why does an electrical motor produce an induced back emf which is equal to V-It when terminal speed of electrica, fans or electric drills is reached
Josielle Abdilla said:why does an electrical motor produce an induced back emf which is equal to V-It when terminal speed of electrica, fans or electric drills is reached
Electromagnetic induction in motors is the process by which a changing magnetic field induces an electric current in a conductor, resulting in the conversion of electrical energy into mechanical energy.
Electromagnetic induction in motors works by using a magnetic field produced by an electrical current to induce a current in a nearby conductor, creating a force that causes the motor to rotate.
Electromagnetic induction in motors is used in a wide range of applications, including electric vehicles, household appliances, industrial machinery, and power generation.
One of the main advantages of using electromagnetic induction in motors is its efficiency, as it allows for the conversion of electrical energy into mechanical energy with minimal energy loss. It also provides precise control and speed regulation.
Unlike other types of motors that use permanent magnets or commutators, electromagnetic induction motors do not require any physical contact between the stator and rotor, making them more reliable and durable. They also have a simpler design and do not produce sparks or require maintenance.