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