J-values homepage › Forums › three J-values › J-values This topic has 0 replies, 1 voice, and was last updated 4 years, 2 months ago by juriaan. Viewing 1 post (of 1 total) Author Posts March 11, 2019 at 11:00 pm #2046 Score: 0 juriaanParticipant J is a sort of total length of a vector sum of L and S. J = 0 occurs with parallel vectors in opposite directions J = 2 occurs when the vectors are parallel and in the same direction J = 1 is the state where the two are perpendicular Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In