1i think the answer is D.
The quantum numbers +1/2 and -1/2 for the electron spin represent
A. rotation of the e in clockwise and anti-clockwise direction respectively.
B. rotation of the e spin in anticlockwise & clockwise dir respectively.
C. magnetic moment of the electron pointing up and down respectively.
D.2 quantum mechanical spin states which have no classical analogue.
i thought ans wud be A but it isnt.
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7 Answers
1D......see its just a convention that we take + as clockwise n - as anti clockwise..we had discussed dis question in my tuts...n out teacher had told us dis one....deres no definite convention u can take nay of the spins as clockwise n th oder anticlockwise
1i think no classical rule to decide the spin n the way clockwise or anti..!!whts the answer by d way
24ya the ans is d ..
because acc to classical quantum theory which we read it isnt defined what + and - sign stand for