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A deuteron and an alpha particle having equal kinetic energy enter perpendicular into a magnetic field. Let \(r_d\) and …

Q1

A deuteron and an alpha particle having equal kinetic energy enter perpendicular into a magnetic field. Let \(r_d\) and \(r_\alpha\) be their respective radii of circular path. The value \(\frac{r_d}{r_\alpha}\) is equal to:

a

\(\frac{1}{\sqrt{2}}\)

b

\(\sqrt{2}\)

c

1

d

2

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