Space plasma moving through a magnetic field generates its own electric current, can act as a unipolar inductor, and conducts electricity better than metals, e.g. the heliospheric current sheet above, and Birkeland currents.
Know plasma, know 99.999% of the Universe (No plasma, no Universe)
Space plasma moving through a magnetic field generates its own electric current, can act as a unipolar inductor, and conducts electricity better than metals, e.g. the heliospheric current sheet above, and Birkeland currents.