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Alternating Current · 2020 · 6 Sep · Shift 2

1 Physics questions from this JEE Main paper
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Alternating Current · 2020 · 6 Sep · Shift 2

1 Physics questions from this JEE Main paper

  1. Q49.In a series LR circuit, power of 400W is dissipated from a source of 250 V, 50 Hz. The power factor of the circuit is 0.8. In order to bring the power factor to unity, a capacitor of value C is added in series to the L and R. Taking the…
    Physics · Alternating Current · Numerical