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Neodymium Iron Boron (NdFeB), Samarium Cobalt (SmCo), Alnico (aluminum, nickel, & cobalt via cast or sintering), and lastly ceramic aka Ferrite magnets are the four types of magnets. Rubber ... isn't one, that is simply a ferrite magnet impregnated into a rubber paste then cured to form the sheet. You may not learn anything from this video, since they do t know anything, but you do from comments.
Such a sweet video...I was continuously worried that the bag would fall on the speaker's feet and injure her....glad it didn't...the background helper was also a lot of fun!
Can you verify my doubt I have magnet which have north Pole which is checked by magnetic 🧭 compass But same Pole I have checked in Gauss meter it will show it's South Pole Why?????
in case you have not found the answer yet: the north arrow of the compass is actually not pointing to the magnetic north. It is attracted to its opposite, so it is pointing to the magnetic south of your magnet.
just for being curious i pulled the magnets out of an old hard drive i had laying around,they are super powerful,they are Neo magnets but not sure of the strength,i'm assuming their N52,i couldn't find any real use for them so i reinstalled them back in the hard drive till i can figure out a use for them,they are not toys by any means and should handled with care,along with eye protection.
Only use, is in scrapping, you use them to find the ferrous crap from the non to sort ... and then sell. Other than that, the only use, is in the hard drive as designed.
As you told that n42 used in free energy but how many guass of n42 used in free energy similarly is it axially magnatised used or diametrically used please explain
