The next most significant interaction is a "magnetic dipole" interaction between ... is measured by a thing called an "electric dipole moment," and in classical electromagnetism, you calculate ...

The rapid loss of the magnetic field over North America is still unexplained but is linked to the shift of geomagnetic poles ...

The magnetic response of a materials is largely determined by the magnetic dipole moment associated with the intrinsic angular momentum, or spin, of its electrons. A material’s response to an ...