Maginito a N45 Disc Neodymium Permanent Disc Magnet
Maginito a N45 Disc Neodymium Permanent Disc Magnet
Kuwonetsa maginito
Maginito Direction
he north pole imatanthauzidwa ngati mtengo wa maginito womwe, ukakhala waulere kuti uzungulire, umafunafuna kumpoto kwa dziko lapansi.M’mawu ena, nsonga yakumpoto ya maginito idzafunafuna nsanamira ya dziko lapansi.Mofananamo, mbali ya kum’mwera ya maginito imafuna nsonga ya kum’mwera kwa dziko lapansi.
Kupaka
Mphamvu Zathu
Kodi maginito amapangidwa ndi chiyani
Maginito amakono okhazikika amapangidwa ndi ma aloyi apadera omwe apezeka kudzera mu kafukufuku kuti apange maginito abwinoko.Mabanja omwe amapezeka kwambiri amagetsi okhazikika masiku ano amapangidwa ndi aluminium-nickel-cobalt (alnicos), strontium-iron (ferrites, yomwe imadziwikanso kuti ceramics), neodymium-iron-boron (aka neodymium maginito, kapena "maginito apamwamba"). , ndi samarium-cobalt-maginito-zinthu.(Mabanja a samarium-cobalt ndi neodymium-iron-boron amadziwika kuti ndi osowa-earths).
ZINTHU ZOPHUNZITSA
Yang'anani pakupereka mayankho a maginito kwa zaka 30
