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J & K CET Engineering J and K - CET Engineering Solved Paper-2009

  • question_answer
    A parallel plate capacitor is charged to a potential of V volt. The battery is then disconnected and the distance between the plates of the capacitor is increased using an insulating handle. The potential difference between the plates of the capacitor will

    A)  increase       

    B)  decrease

    C)  not change     

    D)  become zero

    Correct Answer: A

    Solution :

    Potential difference \[V\propto d\] As the distance between the two plates increases the potential difference between the plates also increases.


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