JEE Main & Advanced Physics Electrostatics & Capacitance Question Bank Capacitance

  • question_answer
    If the distance between parallel plates of a capacitor is halved and dielectric constant is doubled then the capacitance                                                              [BHU 2001; CBSE PMT 2002]

    A)            Decreases two times        

    B)            Increases two times

    C)            Increases four times         

    D)            Remain the same

    Correct Answer: C

    Solution :

                       Capacitance with dielectric \[\frac{{}}{{}}\] Þ \[{{C}_{medium}}\propto \frac{K}{d}\]


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