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Energy of electron moving in the second ...

Energy of electron moving in the second orbit of `He^(+)` ion is

A

`-13.6 ev`

B

`-3.4 ev`

C

`-1.51 ev`

D

`-0.84 ev`

Text Solution

Verified by Experts

The correct Answer is:
A
`E_(n) = (-13.6)/(n^2) xx Z^2`
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