A rectangular coil of 25 turns, area of `25cm^(2)` and resistance of `4 ohm//turn` is placed perpendicular to a varying magnetic field, which changes at the rate of `500 T//s`. The induced current in the coil is
A. 0.3125 A
B. 0.3225 A
C. 31.25 A
D. 3.225 A