JEE AdvancedPhysicsAlternating CurrentMCQ+3 / −1
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 |
|---|---|
| (P) The value of in Ampere is | (1) |
| (Q) The value of in Ampere is | (2) |
| (R) The value of in kilo-radians/s is | (3) |
| (S) The value of in Volt is | (4) |
| (5) |
- A
- B
- C
- D
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