Alternating Current

Bihar Board Class 12 · Physics · 41 past questions

9 of 41 · show all

1. Q3 2026 Set A

   A capacitor is a perfect insulator for

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2. Q12 2024 Set A

   Unit of reactance is

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3. Q18 2023 Set F

   The impedance of L-R circuit is

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4. Q26 2022 Set I

   Inductive reactance for direct current is

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5. Q27 2022 Set I

   Inductive reactance is

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6. Q29 2021 Set A

   Inductive reactance offered by an inductor of inductance $L$ in ac circuit of angular frequency $\omega$ is

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7. Q32 2021 Set A

   Capacitive reactance is

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8. Q38 2019

   What are reactance and impedance in alternative current circuit?

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9. Q40 2017

   The unit of reactance is-

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