An electric generator is based on . . . . . .

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(A) An electric generator is a device that converts mechanical energy into electrical energy.When a coil rotates in a magnetic field,the magnetic flux

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Faraday's laws of electromagnetic induction

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(A) An electric generator is a device that converts mechanical energy into electrical energy.When a coil rotates in a magnetic field,the magnetic flux linked with the coil changes continuously.According to Faraday's laws of electromagnetic induction,this change in magnetic flux induces an electromotive force $(emf)$ across the coil.This induced $emf$ is responsible for the flow of induced current in the circuit.Therefore,the working principle of an electric generator is based on Faraday's laws of electromagnetic induction.

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