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Alternating Current · 2023 · 30 Jan · Shift 1

1 Physics questions from this JEE Main paper
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Alternating Current · 2023 · 30 Jan · Shift 1

1 Physics questions from this JEE Main paper

  1. Q58.In a series LR circuit with XL​=R, power factor P1. If a capacitor of capacitance C with XC​=XL​ is added to the circuit the power factor becomes P2. The ratio of P1 to P2 will be :
    Physics · Alternating Current · MCQ