Assertion: pulsar's field | /r/Desires | electrical currents
Facets:
Source sentences:
text: Their radio pulse characteristics are: the ‘duty cycle’ is typically 5% (i.e., the pulsar flashes like a strobe light – the duration of each output pulse is much shorter than the length of time between pulses); some individual pulses are quite variable in intensity; the polarization of the pulse implies the origin has a strong magnetic field; magnetic fields require electrical currents.