Typically, when solar structures with
opposite magnetic orientations collide, they explosively release magnetic energy, heating the atmosphere with a flare and erupting into space as a coronal mass ejection — a massive cloud of solar material and magnetic fields.
Not exact matches
But when the
magnetic orientations of the wires point in
opposite directions, electrons moving through the cluster from one wire to the other must quickly flip their spin.
(If the
magnetic field
orientation is flipped relative to the electric field, the preference would be for left - handed particles, but still with
opposite charges separating.)
In the
magnetic vortices — the skyrmions — the «atomic bar magnets» of the iron atoms spin around (orange and green arrows) and have an
opposite orientation in their centres (blue arrows).
These bifurcations cause vortex - antivortex pairs to move together along the «
magnetic roads» either in one
orientation or the
opposite, depending on their polarities.
The black and white spots represent
magnetic field concentrations with
opposite orientations, called polarity.