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InterviewSolution
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A variable frequency a.c. source is connected to a capacitor. Will the displacement current increase of decrease with increase in frequency? |
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Answer» The increase in frequency of a.c., will decrease the reactance of the capacitor `[X_c=1//(2pivC)]` and hence will increase the conduction current. Since the displacement current is equal to the conduction current, therefore, the displacement current will increase with the increase in frequency of a.c. |
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