1. For this case, the electric dipole moment has a magnitude 2. In symmetrical homonuclear diatomic molecules, the permanent electric dipole moment vanishes. 3. The molecules may remain neutral in charge, yet an electric dipole moment forms. 4. Due to their large size, Rydberg atoms can exhibit very large electric dipole moments . 5. This has an interesting consequence on the electric dipole moment ( EDM ) of any particle. 6. Sometimes, to that list are appended other extensive state variables, for example electric dipole moment . 7. Experimental bounds on the electron electric dipole moment also place limits on theories of particle physics and their parameters. 8. The electric dipole moment induced per unit volume of the dielectric material is called the electric polarization of the dielectric. 9. "' Gerald Gabrielse "'is an g-factor, and measuring the electron electric dipole moment . 10. They can be classified into polar and non-polar, according to whether their molecules possess a permanent electric dipole moment .