Consider the Bohr’s model of a one-electron atom where the electron moves around the nucleus. In the following List-I contains some qualities for the$n^{th}$ orbit of the atom and List-II contains options showing how they depend on n.

List-I	List-II
(1) Radius of the $n^{th}$ orbit       (2) Angular momentum of the       Electron in the $n^{th}$orbit     (3) Kinetic energy of the electron       In the$n^{th}$orbit     (4) Potential energy of the     electron in the  $n^{th}$ orbit	(p) $\alpha n^{-2}$       (Q) $\alpha n^{-1}$       (R) $\alpha n^0$     (S) $\alpha n^1$       (T) $\alpha n^2$     (U) $\alpha n^{1/2}$