Manipal Engineering Manipal Engineering Solved Paper-2012

  • 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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