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Total energy of an electron in nth stati...

Total energy of an electron in nth stationary orcit of hydrogen atom can be obtained by

A

`E_n = 13.6/ n^2 eV`

B

`E_n = -13.6/ n^2 eV`

C

`E_n = -13.6/ n^2 eV`

D

`E_n = 13.6 x n^2 eV`

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The correct Answer is:
B
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