A uniform but time-varying magnetic field 
, where K and C are positive constants and 
is time, is applied perpendicular to the plane of a circular loop of radius a and resistance R. The total charge that will pass through any point of the loop by the time B becomes zero is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
initial flux 
and final flux 
Total charge flown 
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