A) \[1\,\,\overset{\text{o}}{\mathop{\text{A}}}\,\]
B) \[0.1\,\,\overset{\text{o}}{\mathop{\text{A}}}\,\]
C) \[10\,\,\overset{\text{o}}{\mathop{\text{A}}}\,\]
D) \[0.01\,\,\overset{\text{o}}{\mathop{\text{A}}}\,\]
Correct Answer: D
Solution :
We knows\[R=\frac{mv}{qB}\]and \[\lambda =\frac{h}{mv}\] \[\lambda =\frac{h}{qBR}\] \[=\frac{6.6\times {{10}^{-34}}}{1.6\times {{10}^{-19}}\times 0.83\times {{10}^{-2}}\times 0.25}\] \[=0.01{\AA}\]You need to login to perform this action.
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