VMMC VMMC Medical Solved Paper-2010

  • question_answer
    When \[{{10}^{19}}\] electrons are removed from a neutral metal plate, the electric charge on it is

    A)  -1.6 C   

    B)                         + 1.6 C

    C)  \[{{10}^{+19}}C\]           

    D)  \[{{10}^{-19}}C\]

    Correct Answer: B

    Solution :

    Charge                  \[q=ne\] \[q={{10}^{19}}\times 1.6\times {{10}^{-19}}\] \[q={{10}^{19}}\times 1.6\times {{10}^{-19}}\] \[q=1.6\,C\]


You need to login to perform this action.
You will be redirected in 3 sec spinner