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Identify the principle behind the working of an a.c. generator.

Identify the principle behind the working of an a.c. generator. Correct Answer Electromagnetic induction

The working of an a.c. generator is based on the principle of electromagnetic induction. When a coil is rotated about an axis perpendicular to the direction of the uniform magnetic field, an induced emf is produced across it and hence current is set up in it.

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