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The magnitude of spin angular momentum o...

The magnitude of spin angular momentum of an electron is given by

A

`s=sqrt(s(s+1))`

B

`s=sxxh/(2pi)`

C

`s=(sqrt(3))/2xxh/(2pi)`

D

`s=+-1/2xxh/(2pi)`

Text Solution

Verified by Experts

The correct Answer is:
A, C
Spin angular momentum `=sqrt(s(s+1))h/(2pi)`
Also `s=sqrt(1/2(1/2+1))xxh/(2pi)=(sqrt(3))/2xxh/(2pi)`
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