MGIMS WARDHA MGIMS WARDHA Solved Paper-2005

  • question_answer
    A parallel plate air capacitor is charged and then isolated. When a dielectric material is inserted between the plates of the capacitor,            then which of the following does not change?      

    A) Electric field between the plates

    B)  Potential difference across the plates

    C) Charge on the plates           

    D) Energy stored in the capacitor   

    Correct Answer: C

    Solution :

    Capacitor is first charged then isolated, so the charge on the capacitor becomes constant.


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