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JEE Main & Advanced Physics Electrostatics & Capacitance Question Bank Capacitance

  • question_answer
    A capacitor with air as the dielectric is charged to a potential of \[100\ volts\]. If the space between the plates is now filled with a dielectric of dielectric constant 10, the potential difference between the plates will be          [MP PET 1992]

    A)                    1000\[volts\]

    B)                                      100 \[volts\]

    C)                    10 \[volts\]                    

    D)            Zero

    Correct Answer: C

    Solution :

               New potential difference \[=\frac{V}{K}=\frac{100}{10}=10V\]


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