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Voltage across the inductor or capacitor at resonance

This type of question, asked 6 times: 3 May 2023 S2, 15 May 2023 S1, 12 May 2024 S2, 21 Apr 2025 S1, 13 Apr 2026 S1, 20 Apr 2026 S1. All 6 questions below, oldest first.

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  1. Question 1

    3 May 2023 S2

    22
    A series LCR circuit containing a resistance 'RR' has angular frequency 'ω\omega'. At resonance the voltage across resistance and inductor are 'VRV_R' and 'VLV_L' respectively, then value of inductance 'L' will be

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  2. Question 2

    15 May 2023 S1

    38
    A series L-C-R circuit containing a resistance RR has angular frequency ω\omega. At resonance the voltage across resistance and inductor are VRV_{R} and VLV_{L} respectively, then value of capacitance will be

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  3. Question 3

    12 May 2024 S2

    43
    Resistor of 2 Ω2\,\Omega, Inductor of 100 μH100\,\mu H and capacitor of 400400 pF are connected in series across a source of erms=0.1e_{rms} = 0.1 V. At resonance, voltage drop across inductor is

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  4. Question 4

    21 Apr 2025 S1

    6
    In series LCR resonant circuit, R=800ΩR = 800\Omega, C=2μ FC = 2\mu\text{ }F and voltage across resistance is 200 V . The angular frequency is 250rad/s250rad/s. At resonance, the voltage across the inductance is

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  5. Question 5

    13 Apr 2026 S1

    137
    In series LCR resonant circuit, R=800 Ω\Omega, C = 2 μ\muF and voltage across resistance is 200 V. The angular frequency is 250 rad/s. At resonance the voltage across the capacitance is

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  6. Question 6

    20 Apr 2026 S1

    136
    In a series LCR circuit, the voltage across R is 100100 V, R=1 KΩR = 1\ \mathrm{K}\Omega and C=2 μFC = 2\ \mu\mathrm{F}. The angular frequency ω\omega is 200 rad s−1200\ \mathrm{rad\,s^{-1}}. At resonance, the voltage across 'LL' is

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