On Vril and a theory to account for Earth's magnetic field
Here are updated models. With this, shell magnet has poles reverse on inside, attraction at rotational axis, and repulsion at equator where magnetic field lines are in opposite direction. The second image shows a plasmoid formed on sun-Earth Birkeland current instead of a magnet.
Data showing Birkeland currents entering at poles of planets,
http://www.everythingselectric.com/eie-103/