A) \[8.35\,cm\]
B) \[9.23\,cm\]
C) \[10.5\,cm\]
D) \[11.25\,cm\]
Correct Answer: A
Solution :
Radius of circular path \[r=\frac{m\upsilon }{Bq}=\frac{\sqrt{2mE}}{Bq}\] \[=\frac{\sqrt{2\times 6.06\times 1.6\times {{10}^{-27}}\times 400\times 1.6\times {{10}^{-19}}}}{1.6\times {{10}^{-19}}\times 0.8}\] \[=8.35cm\]You need to login to perform this action.
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