A) \[\frac{f}{4}\]
B) \[8\,f\]
C) \[\frac{f}{2\sqrt{2}}\]
D) \[\frac{f}{2}\]
Correct Answer: C
Solution :
\[f=\frac{1}{2\pi \sqrt{LC}}\] & \[f'=\frac{1}{2\pi \sqrt{2L(4C)}}\] Therefore \[f'=\left( \frac{1}{2\sqrt{2}} \right)\,\,\frac{1}{2\pi \sqrt{LC}}=\frac{f}{2\sqrt{2}}\]You need to login to perform this action.
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