In a basic AC generator, what directly causes the sinusoidal variation of the induced Electromotive Force (EMF)?

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Physics · Electromagnetic Induction

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

The rotation of a coil at a constant angular speed in a uniform magnetic field

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Answer 1

A stationary coil placed in a static magnetic field

Answer 2

The rotation of a coil at a constant angular speed in a uniform magnetic field

Answer 3

The magnetic shielding effect around the generator

Answer 4

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