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A circular coil of 4 turns with a radius of 0.03m., and it is subjected to a varying magnetic field that changes
uniformly from 0.4 T to 3.4 T in an interval of 27s. The axis of the solenoid makes an angle of 35° to the
magnetic field. Find the induced EMF. (A = π
r2)
ε = - N (∆Φ / ∆t)
= N (A cos!) (Bf – Bi)
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