we amajyaruguru ya pole asobanurwa nkibiti bya rukuruzi, iyo bisanzuye kuzunguruka, ishakisha inkingi yamajyaruguru yisi.Mu yandi magambo, inkingi yo mu majyaruguru ya rukuruzi izashakisha inkingi y’amajyaruguru yisi.Mu buryo nk'ubwo, inkingi yo mu majyepfo ya rukuruzi ishakisha inkingi y'amajyepfo y'isi.
Imashini zihoraho zigezweho zikozwe mubudodo budasanzwe bwabonetse binyuze mubushakashatsi kugirango habeho magnesi nziza.Imiryango ikunze kugaragara cyane mubikoresho bya magneti bihoraho muri iki gihe bikozwe muri aluminium-nikel-cobalt (alnicos), strontium-fer (ferrite, izwi kandi nka ceramics), neodymium-fer-boron (bita neodymium magnets, cyangwa "super magnets") , na samarium-cobalt-magnet-ibikoresho.(Imiryango ya samarium-cobalt na neodymium-fer-boron izwi hamwe nkisi idasanzwe).
Witondere gutanga ibisubizo bya magneti kumyaka 30