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JEE Main & Advanced Physics Electrostatics & Capacitance Question Bank Capacitance

  • question_answer
    Sixty-four drops are jointed together to form a bigger drop. If each small drop has a capacitance C, a potential V, and a charge q, then the capacitance of the bigger drop will be [AMU (Engg.) 1999]

    A)            C    

    B)            4C

    C)            16C

    D)            64C

    Correct Answer: B

    Solution :

               \[{C}'={{n}^{1/3}}C\]\[={{(64)}^{1/3}}C=4C\]


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