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  • The frequency of emf generated by a generator depends upon its

The frequency of emf generated by a generator depends upon its

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EMF developed by generator depends upon the length of rotating wire.An electric generator generates emf by changing the number of magnetic flux lines Ï• passing through a wire coil.When the coil is rotated between the poles of the magnet by cranking  the handle,an AC voltage waveform is produced.

\varepsilon=-N \frac{d \phi}{d t}

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Deependra Verma

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