Assertion: magnetic field | /r/HasProperty | described to good approximation
Facets:
value: almost always
type: DEGREE
value: by a dipole field
type: OTHER
value: far away from a magnet
type: OTHER
Source sentences:
text: Far away from a magnet, the magnetic field created by that magnet is almost always described (to a good approximation) by a dipole field characterized by its total magnetic moment.