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Alternating Current question

2021 · 25 Feb · Shift 2 · Q49
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  5. /2021 · 25 Feb · Shift 2 · Q49

Alternating Current question

2021 · 25 Feb · Shift 2 · Q49

JEE MainPhysicsAlternating CurrentMCQ+4 / −1
An LCR circuit contains resistance of 110 Ω\OmegaΩ and a supply of 220 V at 300 rad/s angular frequency. If only capacitance is removed from the circuit, current lags behind the voltage by 45 ∘^\circ∘. If on the other hand, only inductor is removed the current leads by 45 ∘^\circ∘ with the applied voltage. The rms current flowing in the circuit will be :
  1. A
    1 A
  2. B
    2.5 A
  3. C
    2 A
  4. D
    1.5 A
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