A) \[3.125\times {{10}^{13}}\]
B) \[\,3.125\times {{10}^{14}}\]
C) \[3.125\times {{10}^{15}}\]
D) \[3.125\times {{10}^{16}}\]
Correct Answer: A
Solution :
[a] \[P-n\left( \frac{E}{t} \right)\Rightarrow 1000=\frac{n\times 200\times {{10}^{6}}\times 1.6\times {{10}^{-19}}}{t}\] \[\Rightarrow \,\,\,\,\,\,\,\,\,\frac{n}{t}=3.125\times {{10}^{13}}.\]You need to login to perform this action.
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