Physics, asked by shamikha200, 10 months ago

an ac generator works at 50 Hz the number of revolutions completed by its coil in one second are​

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Answered by parveendevi4973
0

Mathematically, frequency is determined by the speed of the rotor and the number of magnetic poles on the rotor: f [frequency] = (speed [rpm] * number of poles ) / 120 [a constant value.

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