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MagnetOnlyMotors (November 30, 1999 at 12:00 am)
@tonnygar, Yes, that made this shield.
Donovan.
tonnygar (November 30, 1999 at 12:00 am)
and that made this shield ???
tonnygar (November 30, 1999 at 12:00 am)
and that made this shield ????
MagnetOnlyMotors (November 30, 1999 at 12:00 am)
@jonnyasprin, Hey jonny, I think it's pretty good how the magnetic flux can be controlled like that. A gap is also correct.
Donovan.
jonnyasprin (November 30, 1999 at 12:00 am)
i took apart a hard drive from an old computer,i found the neodimium magnets and they were glued to a metal backing plate,the magnets were highly magnetic however the other side of the metal backer plate had little to no magnatizm at all,i think that metal is the best shielding i ever saw,other than that galvinized metal seems to be a good shield,just be sure there is a small gap between the magnets and the shielding
MagnetOnlyMotors (November 30, 1999 at 12:00 am)
@blo0oming, I don't think lead would have any effect unless I had nuclear magnets. I'll try to stay away from any radiation supply stores or spent fuel depots.
Thanks for asking.
Donovan.
blo0oming (November 30, 1999 at 12:00 am)
@MagnetOnlyMotors how would Lead work? As is the iron you use as a fishing line sinker.
Texmurphy51 (November 30, 1999 at 12:00 am)
@tomek123kotek Yes they also teach that current flows from Positive to Negative. Current does not exist, only electron flow. Holes appear to flow from + to - but holes are missing electrons. It works mathmatically but the error goes back to the early days when they defined electricity as flowing from + to -.
MagnetOnlyMotors (November 30, 1999 at 12:00 am)
@tomek123kotek, A magnetic field will pass through just about everything, it's just that a magnetic field likes to got along iron and a few other metals easier than other other materials.
Donovan.
tomek123kotek (November 30, 1999 at 12:00 am)
@Texmurphy51 i have seen a similar effect but they still teach us at schools that magnetic field will not pass through a magnetic material... which i find is nonsense asi find that a magnetic shielding would have to be perfectly enclosed to work... |
