what happens with EPR ? homepage › Forums › what happens with EPR ? › what happens with EPR ? This topic has 0 replies, 1 voice, and was last updated 3 years, 11 months ago by JRomans. Viewing 1 post (of 1 total) Author Posts May 3, 2019 at 9:02 pm #2301 Score: 0 JRomansParticipant What happens is change in total angular momentum z-projection mj. This doesn’t change the electron configuration from one state to another (change in l), but only it’s orientation (change in s). 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