Question

State the principle of electric motor and electric generatorr




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Answer 1

Generator is a machine that converts mechanical energy into electrical energy. Based on the principle of faraday law of electromagnetic induction.

The principle of an electric motor is based on the magnetic effect of electric current. A current-carrying loop experiences a force and rotates when placed in a magnetic field. The direction of rotation of the loop is according to the Fleming’s left-hand rule.

Answer 2

Principle of electric motor: Electric motor works on the principle that a current carrying conductor placed in magnetic field experiences a force.

Principle of electric generator: Electric generator works on the principle of electromagnetic induction.When the coil of electric generator rotates in a magnetic field, magnetic field induces a current in this coil.This induced current then flows into circuit connected to the coil.

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