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CET Karnataka Medical CET - Karnataka Medical Solved Paper-2002

  • question_answer
    What fraction of the energy drawn from the charging battery is stored in a capacitor?

    A)  75%

    B)  100%

    C)   25%        

    D)  50%

    Correct Answer: C

    Solution :

    Energy stored in a capacitor\[=\frac{1}{2}qV.\]Where \[qV=\] total energy of battery \[\therefore \] \[{{E}_{c}}=\frac{{{E}_{b}}}{2}=50%\]


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