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A voltage having the waveform of a sine curve is applied across a capacitor. When the frequency of the voltage is increased, what happens to the current through the capacitor? (a) Increases (b) Decreases (c) Remains same (d) Is zero The question was posed to me in an interview for job. This interesting question is from Problems Involving Standard Time Functions topic in division Application of the Laplace Transform in Circuit Analysis of Network Theory Select the correct answer from above options network theory questions and answers, network theory questions pdf, network theory question bank, network theory gate questions and answers pdf, mcq on network theory pdf, gate network theory questions and solutions, network theory mcq Test , ies network theory questions, Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)

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The correct choice is (a) Increases Easy explanation: The current through the capacitor is given by, IC = ωCV cos (ωt + 90°). As the frequency is increased, IC also increases.

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