Given below are two statements :
Statement I : The reactance of an ac circuit is zero. It is possible that the circuit contains a capacitor and an inductor.
Statement II : In ac circuit, the average power delivered by the source never becomes zero.
In the light of the above statements, choose the correct answer from the options given below.
Solution
<p>$X = |{X_C} - {X_L}|$</p>
<p>So, it can be zero if ${X_C} = {X_L}$</p>
<p>And, average power in ac circuit can be zero.</p>
About this question
Subject: Physics · Chapter: Alternating Current · Topic: AC Circuits: R, L, C
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