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Alternating Current · 2018 · Shift 0

1 Physics questions from this JEE Main paper
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Alternating Current · 2018 · Shift 0

1 Physics questions from this JEE Main paper

  1. Q48.In an a.c. circuit, the instantaneous e.m.f. and current are given by e = 100 sin 30 t i = 20 sin (30t−4π​) In one cycle of a.c., the average power consumed by the circuit and the wattless current are,…
    Physics · Alternating Current · MCQ