Home › Forums › Hyperfine course › The nucleus › multipole moments › Example of multipole moments This topic has 0 replies, 1 voice, and was last updated 4 months, 2 weeks ago by Alexander Smeets. Viewing 1 post (of 1 total) Author Posts February 16, 2025 at 4:57 pm #6038 Alexander SmeetsParticipant We can consider the earth’s magnetic field as a dipole. Locally it could be described by octupole and even higher order terms in the multipole expansion. 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