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?
If possible just a brief explanation how you got the answer?