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NEET Sample Paper NEET Sample Test Paper-6

  • question_answer
    In an oscillating L - C circuit the maximum charge on the capacitor is Q. The charge on the capacitor, when the energy is stored between the electric and magnetic field is:

    A)  \[\frac{Q}{2}\]                                             

    B)  \[\frac{Q}{\sqrt{2}}\]

    C)  \[\frac{Q}{\sqrt{3}}\]                       

    D)  \[\frac{Q}{3}\]

    Correct Answer: B

    Solution :

    At the condition mentioned in question, \[\frac{{{q}^{2}}}{2C}=\frac{{{Q}^{2}}}{4C}\]                 \[\Rightarrow \]               \[q=\frac{Q}{\sqrt{2}}\]


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