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Alternating Current question

2020 · 2 Sep · Shift 2 · Q43
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Alternating Current question

2020 · 2 Sep · Shift 2 · Q43

JEE MainPhysicsAlternating CurrentMCQ+4 / −1
An inductance coil has a reactance of 100 Ω\OmegaΩ. When an AC signal of frequency 1000 Hz is applied to the coil, the applied voltage leads the current by 45o. The self-inductance of the coil is
  1. A
    6.7 ×\times× 10–7 H
  2. B
    1.1 ×\times× 10–1 H
  3. C
    5.5 ×\times× 10–5 H
  4. D
    1.1 ×\times× 10–2 H
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