Assertion: magnetic field's field line | /r/CapableOf | exit magnet
Facets:
value: at its north pole
type: LOCATION
Source sentences:
text: Magnetic field lines exit a magnet near its north pole and enter near its south pole, but inside the magnet B-field lines continue through the magnet from the south pole back to the north.[nb 9]
text: Field lines exit the magnet at its north pole, travel around in the air, and re-enter the magnet through its south pole.