Izihluzi zemagneti zenziwe ngemathiriyeli yemagnethi eyomeleleyo kunye nesithintelo sesikrini sokucoca. Banamandla aphindwe kalishumi kumandla okuncamathelayo wemathiriyeli yemagnethi ngokubanzi kwaye bayakwazi ukuthengisa izingcolisi ze-ferromagnetic ezinobungakanani bemicrometer kwimpembelelo yolwelo olukhawulezileyo okanye inqanaba lokuhamba okuphezulu. Xa ukungcola kwe-ferromagnetic kumbindi we-hydraulic kudlula umsantsa phakathi kwezangqa zentsimbi, zibhengezwa kwizangqa zentsimbi, ngaloo ndlela ziphumeza isiphumo sokuhluza.