A) Alternating currents
B) Direct currents
C) Both ac and dc
D) None of these
Correct Answer: B
Solution :
\[{{X}_{C}}=\frac{1}{\omega C}=\frac{1}{2\pi \nu \,C}\]; For dc \[\nu =0,\,\,\,\therefore \,\,{{X}_{C}}=\infty \]
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