A) \[3.4\times {{10}^{5}}\]
B) \[2.5\times {{10}^{5}}\]
C) \[3.7\times {{10}^{5}}\]
D) \[4.7\times {{10}^{5}}\]
Correct Answer: B
Solution :
Total charge on the surface is \[q=ne\]. ..(i) where, n is number and e is electric charge. Also electric field E is given byYou need to login to perform this action.
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