The plasma decreases the axial field component at the upstream side of the magnetic nozzle and increases it at the downstream side of the nozzle as described by the insets, where the transition between these two states are identified as shown by the upper left inset. (sciencedaily.com)
Because of their speed, their large magnetic field strength, and their often long - lived and strong southward magnetic field component, many fast CMEs are highly geoeffective; that is, energy is transferred effectively between the solar wind and Earth's magnetosphere through the process of magnetic... (britannica.com)
«Unfortunately, this will not produce a winning strategy, especially given that these outside efforts do not have an «on the ground» field component meant to drive voters to the polls on Election Day. (politico.com)