Chiwonetsero cha DIY Electro Magnet Field.

Singano yaying'ono yamagetsi imayikidwa pafupi ndi woyendetsa wamphamvu, ndipo cholozera cha singano yaying'ono chimachotsedwa, zomwe zikuwonetsa kuti pali maginito ozungulira pano.
Mphamvu yamagetsi yamagetsi imakhala yamphamvu kapena yofooka, ndipo mphamvu ya maginito imakhudzana ndi kukula kwa magetsi. Nthawi zina, mphamvu yamagetsi ikakulirakulira, imakulitsa mphamvu yamagetsi yamagetsi.
Mphamvu yamagetsi yamagetsi imakhala ndi kolowera, ndipo kuweruza kwa mphamvu yamaginito kumatha kuweruzidwa ndi lamulo la Ampere, ndiko kuti, gwirani waya (wochititsa kapena wapano) ndi dzanja lanu lamanja kuti chitsogozo cha chala chachikulu chiwongolere mayendedwe apano (pano akuchokera pa maelekitirodi abwino kupita pa maelekitirodi olakwika, ndipo chala chachikulu chimaloza ku cholumikizira cholakwika) Pakadali pano, kuwongolera kwa zala zinayi ndiko kulamulira kwa maginito.