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Which of the following statements regard...

Which of the following statements regarding the electron spin `+1/2 and -1/2` is correct? These two numbers

A

represent the rotation of electron in clockwise and anticlockwise directions respectively

B

represent the rotation of electron in anticlockwise and clockwise directions respectively

C

represent the upward and downward directions of magnetic moment.

D

represent two quantum mechanical states which have no classical mechanical analogues.

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The correct Answer is:
A
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