NEET Physics Atoms Questions Solved

The velocity of an electron in the second orbit of sodium atom (atomic number = 11) is v. The velocity of an electron in its fifth orbit will be
(a) v            (b) $\frac{22}{5}v$
(c) $\frac{5}{2}\mathrm{v}$        (d) $\frac{2}{5}\mathrm{v}$

Explanation is a part of a Paid Course. To view Explanation Please buy the course.

Difficulty Level: