A uniform magnetic field 
is perpendicular to the plane of a circular loop of diameter 
formed from wire of diameter 
and resistivity 
. If a current of 
is to be induced in the loop then the rate at which 
is to be changed is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Now, 
area of loop 
So, 
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