12th Class Physics Electrostatics & Capacitance Question Bank MCQ - Electrostatic Potential and Capacitance

  • question_answer
    Equipotentials at a great distance from a collection of charges whose total sum is not zero are approximately: (NCER TEXEMPIAR)

    A) spheres                         

    B) planes    

    C) paraboloids                   

    D) ellipsoids

    Correct Answer: A

    Solution :

    (a) spheres For a collection of charges, whose total sum is not zero, equipotentials at large distances must be spheres only.


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