21. The simplest magnetic moment is inherently described as a dipole. 22. Magnetic moments from the nucleus are insignificant in contrast to magnetic moments from electrons.23. The parameter ? eff is interpreted as the effective magnetic moment per paramagnetic ion. 24. Attempts have been made to quantitatively recover the neutron magnetic moment from first principles. 25. Where \ vec { \ mu } is the magnetic moment of the atom. 26. Nuclear magnetic moment is partly predicted by this simple version of the shell model. 27. The force of magnetism is determined by the magnetic moment , a spin of electrons. 28. The magnetic moment in the same direction is what causes an induced magnetic field. 29. A correct description of this magnetic moment requires a treatment based on quantum electrodynamics. 30. There will therefore be an average magnetic moment of zero.