A long solenoid has n 410 turns per meter and carries a, Ask an Expert

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A long solenoid has n = 410 turns per meter and carries a current given by I = 28.0(1 ? e?1.60t ), where I is in amperes and t is in seconds. Inside the solenoid and coaxial with it is a coil that has a radius of R = 6.00 cm and consists of a total of N = 250 turns of fine wire (see figure below). What emf is induced in the coil by the changing current? (Use the following as necessary: t. Assume is in mV and t is in seconds.)

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