English: $\alpha^{2} = \frac{1}{4}\lbrack\frac{m^{2}}{\hslash^{4}}\left( \frac{Ze^{2}}{4\pi\epsilon_{0}} \right)^{2}\rbrack$.
Telugu: $\alpha^{2} = \frac{1}{4}\lbrack\frac{m^{2}}{\hslash^{4}}\ఎడమ(\frac{Ze^{2}}{4\pi\epsilon_{0}} \కుడి)^{2}\rbrack$.