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In the series LCR circuit , the voltmeter and ammeter reading are: A. `V = 100` volt, `I = 2A`B. `V = 100` volt, `I = 5 A`C. `V = 1000` volt, `I = 2A`D. `V = 300` volt, `I = 1 A` |
Answer» Correct Answer - 1 `I_("r.m.s") = (V_("r.m.s"))/(Z) = (V_("r.m.s"))/(R ) = (100)/(50) = 2 A` `V = sqrt(V_(R)^(2) + (V_(L) - V_(C ))^(2))` |
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