The resistance in the following circuit is increased at a particular instant. At this instant the value of resistance is 10 Ω Ω . The current in the circuit will be now
Text Solution
Verified by ExpertsThe correct answer is:
B
If resistance is constant ( 
) then steady current in the circuit 
. But resistance is increasing it means current through the circuit start decreasing. Hence inductance comes in picture which induces a current in the circuit in the same direction of main current. So 
.
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