A) \[\frac{1}{2\pi \sqrt{\operatorname{LC}}}\]
B) \[\frac{1}{\sqrt{\operatorname{LC}}}\]
C) \[\frac{2\pi }{\sqrt{\operatorname{LC}}}\]
D) \[\frac{1}{2\pi }\sqrt{\frac{L}{C}}\]
Correct Answer: A
Solution :
| Option [a] is correct |
| Explanation: When a capacitor C is charged to a certain potential and connected to an inductor L, energy stored in C oscillates between L and C. |
| \[{{X}_{L}}={{X}_{C}}\] |
| \[\therefore \] \[f=\frac{1}{2\pi \sqrt{\operatorname{LC}}}\] |
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