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Alternating Current question

2024 · Shift 1 · Q51
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  5. /2024 · Shift 1 · Q51

Alternating Current question

2024 · Shift 1 · Q51

JEE AdvancedPhysicsAlternating CurrentMCQ+3 / −1

The circuit shown in the figure contains an inductor LLL, a capacitor C0C_0C0​, a resistor R0R_0R0​ and an ideal battery. The circuit also contains two keys K1\mathrm{K}_1K1​ and K2\mathrm{K}_2K2​. Initially, both the keys are open and there is no charge on the capacitor. At an instant, key K1\mathrm{K}_1K1​ is closed and immediately after this the current in R0R_0R0​ is found to be I1I_1I1​. After a long time, the current attains a steady state value I2I_2I2​. Thereafter, K2\mathrm{K}_2K2​ is closed and simultaneously K1\mathrm{K}_1K1​ is opened and the voltage across C0C_0C0​ oscillates with amplitude V0V_0V0​ and angular frequency ω0\omega_0ω0​.

JEE Advanced 2024 Paper 1 Online Physics - Alternating Current Question 3 English

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 I1I_1I1​ in Ampere is (1) 000
(Q) The value of I2I_2I2​ in Ampere is (2) 222
(R) The value of ω0\omega_0ω0​ in kilo-radians/s is (3) 444
(S) The value of V0V_0V0​ in Volt is (4) 202020
(5) 200200200
  1. A
    P→1;Q→3;R→2;S→5\mathrm{P} \rightarrow 1 ; \mathrm{Q} \rightarrow 3 ; \mathrm{R} \rightarrow 2 ; \mathrm{S} \rightarrow 5P→1;Q→3;R→2;S→5
  2. B
    P→1;Q→2;R→3;S→5\mathrm{P} \rightarrow 1 ; \mathrm{Q} \rightarrow 2 ; \mathrm{R} \rightarrow 3 ; \mathrm{S} \rightarrow 5P→1;Q→2;R→3;S→5
  3. C
    P→1;Q→3;R→2;S→4\mathrm{P} \rightarrow 1 ; \mathrm{Q} \rightarrow 3 ; \mathrm{R} \rightarrow 2 ; \mathrm{S} \rightarrow 4P→1;Q→3;R→2;S→4
  4. D
    P→2;Q→5;R→3;S→4\mathrm{P} \rightarrow 2 ; \mathrm{Q} \rightarrow 5 ; \mathrm{R} \rightarrow 3 ; \mathrm{S} \rightarrow 4P→2;Q→5;R→3;S→4
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