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Atoms and Molecules

Quick practice

Question 1 of 5

When a proton of spin I =1/2 is placed in magnetic field,

A

None of the above

B

The energy level splits up to two projections of proton’s spin $m_{l}=+1 / 2$ and $m_{l}=-1 / 2$

C

The degeneracy of $true$ exists

D

The interaction energy is given as: $E=-g_{N} \mu_{N} B$