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A circular coil of 185 turns and radius 4.50 centimeter is located inside and coaxial to a solenoid with 350 turns/m. If the current in the solenoid is represented by the equation I = a(1-(e-bt)), where a = 20.5 Amp and b = 1.75 s-1, find the magnitude of the induced emf in the coil when t = 1.50 sec.

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