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Derive the expression for the instantan...

Derive the expression for the instantaneous value of the emf induced in the coil.

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To derive the expression for the instantaneous value of the electromotive force (emf) induced in a coil rotating in a uniform magnetic field, we can follow these steps: ### Step 1: Define the Variables Let: - \( N \) = number of turns in the coil - \( B \) = magnetic field strength (in teslas) - \( A \) = area of the coil (in square meters) - \( \theta \) = angle between the magnetic field and the normal to the plane of the coil ...
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