Wuxuu ku qeexaa cirifka waqooyiga ee magnetka in, marka xor u ahaato wareegga, uu raadinayo cirifka waqooyiga dhulka. Si kale haddii loo dhigo, Doorka Waqooyiga Magnet wuxuu doonayaa Woqooyi Dhulka. Sidoo kale, cirifka koonfurta ee Magnet wuxuu raadiyaa doorka koonfurta ee dhulka.
Magmadaha joogtada ah ee casriga ah ayaa laga sameeyay alloy gaar ah oo laga helay cilmi baarista si loo abuuro magnet si aad u sii kordheysa. The most common families of permanent magnet materials today are made out of aluminum-nickel-cobalt (alnicos), strontium-iron (ferrites, also known as ceramics), neodymium-iron-boron (aka neodymium magnets, or "super magnets"), and samarium-cobalt-magnet-material. (Qoysaska samarium-cobatt iyo nexymium-birta-baroban-birta ayaa si wada jir ah loogu yaqaanaa dhulka dhif ah.
Diiradda saar bixinta bixinta magnet magnet muddo 30 sano ah