JEE Main & Advanced Physics Electrostatics & Capacitance Question Bank Self Evaluation Test - Electrostatic Potential and Capacitance

  • question_answer
    A parallel plate capacitor is located horizontally such that one of the plates is submerged in a liquid while the other is above the liquid surface. When plates are  charged the level of liquid

    A) rises

    B) falls

    C) remains unchanged

    D) may rise or fall depending on the of charge amount

    Correct Answer: A

    Solution :

    [a] The molecules of liquid will convert into induced dipole. get oriented along the electric field produced between the plates and rise due to force of attraction.


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