JEE Main & Advanced Physics Electrostatics & Capacitance Question Bank Critical Thinking

  • question_answer
    A metallic shell has a point charge ?q? kept inside its cavity. Which one of the following diagrams correctly represents the electric lines of forces                       [IIT-JEE (Screening) 2003]

    A)                                

    B)

    C)  

    D)                                  

    Correct Answer: C

    Solution :

               Electric field is perpendicular to the equipotential surface and is zero every where inside the metal.


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