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Alternating Current question

2021 · 27 Jul · Shift 2 · Q52
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  5. /2021 · 27 Jul · Shift 2 · Q52

Alternating Current question

2021 · 27 Jul · Shift 2 · Q52

JEE MainPhysicsAlternating CurrentMCQ+4 / −1
A 100 Ω\OmegaΩ resistance, a 0.1 μ\muμ F capacitor and an inductor are connected in series across a 250 V supply at variable frequency. Calculate the value of inductance of inductor at which resonance will occur. Given that the resonant frequency is 60 Hz.
  1. A
    0.70 H
  2. B
    70.3 mH
  3. C
    7.03 ×\times× 10 −-− 5 H
  4. D
    70.3 H
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