In a coil of area \[10\ c{{m}^{2}}\] and 10 turns with a magnetic field directed perpendicular to the plane and is changing at the rate of \[{{10}^{8}}\]gauss/second. The resistance of the coil is 20 ohm. The current in the coil will be [CPMT 1976]

• A.            5 amp                                     
• B.            0.5 amp
• C.            0.05 amp                               
• D.            \[5\times {{10}^{8}}\ amp\]