J & K CET Engineering J and K - CET Engineering Solved Paper-2008

  • question_answer
    The capacitance C of a capacitor is

    A)  independent of the charge and potential of the capacitor

    B)  dependent on the charge and independent of potential

    C)  independent   of   the   geometrical configuration of the capacitor

    D)  independent of the dielectric medium between the two conducting surfaces of the capacitor

    Correct Answer: C

    Solution :

    Capacitance \[C=\frac{Q}{V}\] For a dielectric media \[C=\frac{\varepsilon A}{d}\] \[\therefore \] Capacitance C of a capacitor is independent of the geometrical configuration of the capacitor.


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