A) \[50\mu F\]
B) \[25\mu F\]
C) \[100\mu F\]
D) \[75\mu F\]
Correct Answer: A
Solution :
\[{{X}_{C}}=\frac{1}{2\pi \nu C}\,\Rightarrow C=\frac{1}{2\pi \nu {{X}_{C}}}=\frac{1}{2\times \pi \times \frac{400}{\pi }\times 25}=50\mu F\]
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