Question a circular coil of radius 50 cm and resistance 020, Ask an Expert

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Question: A circular coil of radius 5.0 cm and resistance 0.20 ohm is placed in a uniform magnetic field perpendicular to the plane of the coil. The magnitude of the field changes with time according to B = 0.50e-2t T.

A- What is the magnitude of the current in mA induced in the coil at the time t = 2.0 s?

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