What is the magnitude of the current in the resistor at


A coil 3.90 cm in radius, containing 410 turns, is placed in a uniform magnetic field that varies with time according to B = (0.0180 T/s)t + (3.40 x 10-5 T/s4)t4. The coil is connected to a 5.30 Ω resistor, and its plane is perpendicular to the magnetic field. You can ignore the resistance of the coil. What is the magnitude of the current in the resistor at time t = 4.90 s? Give your answer in unit of milliampere (mA).

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Physics: What is the magnitude of the current in the resistor at
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