A) \[{{r}_{\alpha }}=\,\,{{r}_{p}}\,\,<\,\,{{r}_{d}}\]
B) \[{{r}_{\alpha }}>{{r}_{d}}\,>\,\,{{r}_{p}}\]
C) \[{{r}_{\alpha }}=\,\,{{r}_{d}}\,\,>\,\,{{r}_{p}}\]
D) \[{{r}_{p}}=\,\,{{r}_{d}}\,\,>\,\,{{r}_{\alpha }}\]
Correct Answer: A
Solution :
\[r=\frac{mv}{qB}\,\,=\,\frac{\sqrt{2mK}}{qB}\,\,\propto \,\,\frac{\sqrt{m}}{q}\]You need to login to perform this action.
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