Assertion: magnetic field's field line | /r/CapableOf | form closed loop
Facets:
value: within the material
type: OTHER
value: entirely
type: DEGREE
value: about the wire
type: LOCATION
Source sentences:
text: In other words, curl is always present when a field line forms a closed loop.
text: Magnetic field lines are continuous, forming closed loops without beginning or end.
text: south pole Electric filed lines do not form any closed loop Magnetic field lines form a closed loop
text: The field line forms a closed loop, as it emanates from North and terminates to South outside a magnet and from south pole to north pole inside a magnet.
text: This will generate a magnetic field, with the field lines forming closed loops or concentric rings about the wire.
text: These domains, called flux closure domains, allow the field lines to turn 180° within the material, forming closed loops entirely within the material, reducing the magnetostatic energy to zero.