Questions
In the given circuit, let i1 be the current drawn from battery at time t = 0 and i2 be steady current at , then the ratio is
detailed solution
Correct option is B
At t = 0, inductor behaves as open circuit, soi1=1010=1 AAt t=∞ inductor behave as short circuit, soi2=108=54 AHence, i1i2=15/4=45=0.8Talk to our academic expert!
Similar Questions
In the circuit shown, one of the inductors used is ideal. The potential difference across the batteries is10 V. The current drawn from the battery at steady state, after the switch is closed is
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