Assertion: magnetic field's field line | /r/HasProperty | circular
Facets:
value: almost
type: DEGREE
Source sentences:
text: Also, very close to the wire, the field lines are almost circular, like the lines of a long straight wire.
text: The magnetic field lines of the infinite wire are circular and centered at the wire (Figure \(\PageIndex{2}\)), and they are identical in every plane perpendicular to the wire.