2. Sample Papers
  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main Sample Paper-16

  • question_answer
    Two concentric spherical shells of radii R and 2R have charges + Q and - Q. Which of the following may represent correct variation of potential with distance r from origin?

    A)               

    B)  

    C)                

    D)  

    Correct Answer: B

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