The circuit shown in the figure contains an inductor
, a capacitor
, a resistor and an ideal battery. The circuit also contains two keys
and
. Initially, both the keys are open and there is no charge on the capacitor. At an instant, key
is closed and immediately after this the current in is found to be
. After a long time, the current attains a steady state value
. Thereafter,
is closed and simultaneously
is opened and the voltage across
oscillates with amplitude
and angular frequency .

Match the quantities mentioned in List-I with their values in List-II and choose the correct option.
List-I | List-II | ||
The value of in Ampere is | 0 | ||
The value of in Ampere is | 2 | ||
The value of | 4 | ||
The value of in Volt is | 20 | ||
200 |
Text Solution
Verified by ExpertsA
Sol. Just after closing
, 
After long time

, 
After opening & closing








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