tecvia

Earth's magnetic field is confused, w/ very poor alignement and fluid [no pun intended] in vector and amplitude. Magnetic waves come from aligned electron movement [orbital or atom to atom flow], no matter the source. Once emitted it should be infinite. To the propulsion question, at the north magnetic pole would a magnetic "north down" pole weight be lighter than in the "south down position? How much? Field strength and distance? Tecvia