Home › Forums › Hyperfine course › magnetic hyperfine interaction › in free atoms – task 1 › Task 1 This topic has 0 replies, 1 voice, and was last updated 1 week, 2 days ago by Himanshu Sharma. Viewing 1 post (of 1 total) Author Posts June 21, 2025 at 1:12 pm #6676 Himanshu SharmaParticipant For the J=2, L and S are parallel and pointing in the same direction; For the J=1, L and S are perpendicular to each other; For the J =0, L and S are parallel and pointing in opposite directions. 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