2. Questions Bank
  3. JEE Main & Advanced
  4. Physics
  5. Electrostatics & Capacitance

JEE Main & Advanced Physics Electrostatics & Capacitance Question Bank Charge and Coulombs Law

  • question_answer
    Two charges are at a distance ?d? apart. If a copper plate (conducting medium) of thickness \[\frac{d}{2}\] is placed between them, the effective force will be [UPSEAT 2001; J & K CET 2005]

    A)            2F  

    B)            F / 2

    C)            0    

    D)            \[\sqrt{2}F\]

    Correct Answer: C

    Solution :

                 Effective air separation between them becomes infinite so force becomes zero.


You need to login to perform this action.
You will be redirected in 3 sec spinner