<Ul> <Li> magnetic moments due to its unpaired electron spins (paramagnetic contribution), if any </Li> <Li> orbital motion of its electrons, which in the ground state is often proportional to the external magnetic field (diamagnetic contribution) </Li> <Li> the combined magnetic moment of its nuclear spins, which depends on the nuclear spin configuration . </Li> </Ul> <Li> magnetic moments due to its unpaired electron spins (paramagnetic contribution), if any </Li> <Li> orbital motion of its electrons, which in the ground state is often proportional to the external magnetic field (diamagnetic contribution) </Li> <Li> the combined magnetic moment of its nuclear spins, which depends on the nuclear spin configuration . </Li>

Force on a dipole in a magnetic field