Question

The total energy $(E_{n})$ of the electron in the stationary states in the n^th orbit of the hydrogen atom is

• A. $\frac{- 13.6}{n}\text{ eV}$
• B. $\frac{- 13.6}{n^{2}}\text{ eV}$
• C. $\frac{- 136}{n}\text{ eV}$
• D. $\frac{- 136}{n^{2}}\text{ eV}$

Answer 1

Answer: (B)

$\frac{- 13.6}{n^{2}}\text{ eV}$

Answer 2

$\frac{- 13.6}{n^{2}}eV$