J & K CET Engineering J and K - CET Engineering Solved Paper-2012

  • question_answer
    What is the resonance frequency of a driven L-C-R oscillator?

    A)  \[\frac{1}{LC}\]

    B)  \[\frac{1}{2\pi LC}\]

    C)  \[{{(LC)}^{-1/2}}\]

    D)  \[{{(2\pi LC)}^{-1/2}}\]

    Correct Answer: C

    Solution :

    Resonance frequency of a driver L-C-R oscillator. \[\omega =\frac{I}{\sqrt{LC}}\]


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