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12th Class Physics Electrostatics & Capacitance Question Bank Case Based (MCQs) - Electrostatic Potential and Capacitance

  • question_answer
    If n capacitors, each of capacitance C, are connected in series, then the equivalent capacitance of the combination will be:

    A) \[nC\]   

    B)   \[{{n}^{2}}C\]

    C) \[C/n\]              

    D) \[C/{{n}^{2}}\]

    Correct Answer: C

    Solution :

    (c) C/n \[\frac{1}{{{C}_{S}}}=\frac{1}{C}+\frac{1}{C}=\frac{1}{C}+...n\]factors \[=\frac{n}{C}\] \[\therefore \,\,\,{{C}_{S}}=\frac{C}{n}\]


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