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JIPMER Jipmer Medical Solved Paper-2005

  • question_answer
    An L.C. circuit is in the state of resonance. If \[C=0.1\,\,\mu F\] and L=0.25 Henry. J Neglecting ohmic resistance of circuit.  1 What is the frequency of oscillations?

    A)  1007 Hz      

    B)                         100 Hz 

    C)         109 Hz                 

    D)         500 Hz

    Correct Answer: A

    Solution :

    From the formula, the frequency of oscillation is \[f=\frac{1}{2\pi \sqrt{LC}}\]    \[=\frac{1}{2\pi \sqrt{0.25\times 0.1\times {{10}^{-6}}}}\]   \[=1007\,Hz\]


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