If you can't distinguish the difference between discussions pertaining to the strength of the magnetic moment of a solar-orbiting body from that of polar shifts in the moment itself, then Captain Kirk has evidently done you a severe academic dis-service.
While I never guessed that adherants to evolutionary dogma would become quite so philosophically unglued even as their arguments continually erode from beneath them, I'll happily leave it to your own intellectual void to ponder the Earth orbiting Saturn.
While you on the other hand must think the polar shift happens instantaneously without any variance of the field strength?
Sure, buddy, sure.