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LC oscillations only continues at a definite frequency.

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in Physics – Class 12 by (135k points)
LC oscillations only continues at a definite frequency.

(a) True

(b) False

I had been asked this question in an online interview.

My query is from Alternating Current in division Alternating Current of Physics – Class 12

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Correct answer is (b) False

To explain I would say: No, this statement is false. The process of LC oscillations, caused when we connect a charged capacitor to an inductor, continues at a definite frequency. But when the resistance in the LC circuit is zero, the LC oscillations continue at indefinite frequency. Therefore, indefinite frequency is also possible.

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