Questions
An ideal coil of 10 H is joined in series with a resistance of and a battery of 5 V. 2 s after joining, the current flowing in ampere in the circuit will be
detailed solution
Correct option is B
From i=i01-e-Rt/L, where i0=55=1 A ∴i=11-e-5×210=1-e-1ATalk 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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