Consider Bohr’s model of a one-electron atom where the electron moves around the nucleus. In the following

 List – I include some quantities for the $n^{th}$ Orbit of the atom and List – II contains options showing how they depend on $\text{'}n\text{'}$

	List –I		List - II
I)	Radius of the $n^{th}$ orbit	P)	$\alpha n^{-2}$
II)	Angular momentum of the electron in the $n^{th}$ orbit	Q)	$\alpha n^{-1}$
III)	Kinetic energy of the electron in the $n^{th}$ orbit	R)	$\alpha n^0$
IV)	Potential energy of the electron in the $n^{th}$ orbit	S)	$\alpha n^1$
		T)	$\alpha n^2$
		U)	$\alpha n^{1/2}$