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Electromagnetic Induction · 2021 · 26 Aug · Shift 1

1 Physics questions from this JEE Main paper
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Electromagnetic Induction · 2021 · 26 Aug · Shift 1

1 Physics questions from this JEE Main paper

  1. Q49.An inductor coil stores 64 J of magnetic field energy and dissipates energy at the rate of 640 W when a current of 8A is passed through it. If this coil is joined across an ideal battery, find the time constant of the circuit in seconds :
    Physics · Electromagnetic Induction · MCQ