For electron moving in nth orbit of H-atom the angular velocity is proportional to |
n 1/n n3 1/n3 |
1/n3 |
Radius of nth orbital is $ r_n \propto n^2$ Velocity of electron in nth orbital is $ v_n \propto \frac{1}{n}$ $\Rightarrow \text{ Angular Velocity } \propto \frac{v_n}{r_n} = \frac{1}{n^3}$ |