BCECE Medical BCECE Medical Solved Papers-2009

  • question_answer
    The charge on an electron in Coulombs is

    A)  \[1.602\times {{10}^{-19}}\]

    B)  \[1.062\times {{10}^{-19}}\]

    C)  \[1.620\times {{10}^{-19}}\]

    D)  \[1.006\times {{10}^{-19}}\]

    Correct Answer: A

    Solution :

    The charge on an electron \[=1.602\times {{10}^{-19}}C\]. This was determined by Mullikan in his oil dro experiment.


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