Manipal Medical Manipal Medical Solved Paper-2008

  • question_answer
    A capacitor is connected to a cell of emf E and some internal resistance r. The potential difference across the

    A)  cell is E

    B)  cell is < E

    C)  capacitor is < E

    D)  capacitor is > E

    Correct Answer: A

    Solution :

     When a capacitor is fully charged then no current is drawn by it. When no current flows in the circuit, potential difference across the cell = emf of cell = potential difference across the capacitor.


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