Assertion: magnetic field | /r/LocatedNear | magnet
Facets:
Source sentences:
text: A paper clip, placed in the magnetic field surrounding a magnet, is pulled toward the magnet, and two like magnetic poles repel each other when one is placed in the other’s magnetic field.
text: This allows you to "see" the magnetic field surrounding the magnet.
text: A magnetic field is the area surrounding a magnet in which the effects of that magnet may be observed.