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When an electron of charge e and mass ...

When an electron of charge e and mass m moves with a velocity v about the nuclear charge Ze in circular orbit of radius r, the potential energy of the electrons is given by

A

`(+Ze^(2))/(r^(2))`

B

`(-Ze^(2))/(r)`

C

`(Ze^(2))/(2r)`

D

`-(Ze^(2))/(2r)`

Text Solution

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The correct Answer is:
B
`(-Ze^(2))/(r )`- See Comprehensive Review.
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