Magnetic flux in a circuit containing a coil of resistance 
changes from 2.0 Wb to 10 Wb in 0.2 sec. The charge passed through the coil in this time is
Text Solution
Verified by ExpertsThe correct answer is:
D
From Faradays law of electromagnetic induction, the emf (e) induced is equal to rate of change of magnetic flux 
,
i.e., 
Also, 
where 
is current and 
is resistance.
Charge, 
Given, 
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