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The orbital angular momentum for an el...

The orbital angular momentum for an electron revolving in an orbit is given by `sqrt(l(l + 1))(h)/(2pi)`. What is the momentum of an s-electron?

A

`sqrt(2),(h)/(2pi)`

B

`+(1)/(2),(h)/(2pi)`

C

zero

D

`(h)/(2pi)`

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The correct Answer is:
C
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