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The potential energy of the electron pre...

The potential energy of the electron present in the ground state of `Li^(+2)` ion is represented by : 

A

`(+3e^(2))/(4piepsilon_(0)r)`

B

`(-3e)/(4piepsilon_(0)r)`

C

`(-3e^(2))/(4piepsilon_(0)r)`

D

`(-9e^(2))/(4piepsilon_(0)r)`

Text Solution

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The correct Answer is:
C
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