JEE Main & Advanced Physics Electrostatics & Capacitance Question Bank Capacitance

  • question_answer
    An air capacitor is connected to a battery. The effect of filling the space between the plates with a dielectric is to increase                                                     [MP PMT 1995]

    A)                    The charge and the potential difference

    B)                    The potential difference and the electric field

    C)                    The electric field and the capacitance

    D)                    The charge and the capacitance

    Correct Answer: D

    Solution :

     \[C=\frac{{{\varepsilon }_{0}}KA}{d}\] Þ C µ K, Q = CV Þ Q µ C (Q V = constant)


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