question_answer

The values \[+\frac{1}{2}\] and \[-\frac{1}{2}\] of spin quantum number  show:

A)  rotation of \[{{e}^{-}}\] clockwise and anticlockwise direction respectively

B)         rotation of \[{{e}^{-}}\] anticlockwise and clockwise directions respectively

C)         rotation in any direction according to convention

D)         none of the above