Questions homepage › Forums › temperature and absorbed radiation › Questions This topic has 0 replies, 1 voice, and was last updated 2 years, 8 months ago by q73240dp. Viewing 1 post (of 1 total) Author Posts June 1, 2020 at 2:33 pm #3244 Score: 0 q73240dpParticipant 1) A magnetic field is present due to the mI splitting. 2) The ensemble is at low T so the lowest energy level will be most highly populated. This corresponds to the mI = +1 level which is oriented along the positive z-direction. 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