Answer:
[tex]n=0.5187\times 10^{13}[/tex] electron must be removed
Explanation:
We have given the net charge difference [tex]q=0.83\mu C=0.83\times 10^{-6}C[/tex]
We know that charge on one electron [tex]e=1.6\times 10^{-19}C[/tex]
Now let n electron are removed to create a charge difference of [tex]0.83\mu C[/tex]
So [tex]ne=0.83\times 10^{-6}[/tex]
[tex]n\times 1.6\times 10^{-19}=0.83\times 10^{-6}[/tex]
[tex]n=0.5187\times 10^{13}[/tex] electron must be removed
