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JEE Main & Advanced Physics Photo Electric Effect, X- Rays & Matter Waves Question Bank Cathode Rays and Positive Rays

  • question_answer
    The charge on electron was discovered by  [BHU 1995; RPMT 1999; DCE 2004]

    A)            J.J. Thomson                        

    B)            Neil Bohr

    C)            Millikan                                  

    D)            Chadwick

    Correct Answer: C

    Solution :


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