JEE MAIN - Physics (2024 - 5th April Evening Shift - No. 16)
The angular momentum of an electron in a hydrogen atom is proportional to : (Where $$\mathrm{r}$$ is the radius of orbit of electron)
$$\frac{1}{\mathrm{r}}$$
$$\frac{1}{\sqrt{\mathrm{r}}}$$
$$\sqrt{\mathrm{r}}$$
r
Vysvětlení
$$\begin{aligned}
& L=m v r \propto n \\
& \therefore \quad m v r \propto \sqrt{r}
\end{aligned}$$