Zinthu zamagetsi zoyamwa zimatanthauza mtundu wa zinthu zomwe zimatha kuyamwa kapena kuchepetsa kwambiri mphamvu yamagetsi yomwe imalandidwa pamtunda wake, pofuna kuchepetsa kulowerera kwa mafunde a elekitikiti. Pazinthu zamapangidwe, kuwonjezera pakufunikira mayamwidwe am'malo a elekititiki mu gulu lonse la ma elekitroctron, kukana kumafunikira kulemera, komanso kukana chinyezi, komanso kukana chinyezi.

Ndi chitukuko cha ukadaulo wamakono komanso ukadaulo wamakono, zomwe zimapangitsa kuti ma radiyo a electromaagnetic omwe ali malo akuwonjezereka. Ku eyapoti, ndegeyo silingathe kuchotsera chifukwa cha zosokoneza zamagetsi, ndipo zachedwa; Ku chipatala, mafoni am'manja nthawi zambiri amasokoneza ntchito yodziwika bwino yamagetsi, mankhwala othandizira. Chifukwa chake, mankhwalawa a electromagnetic ndikusaka zinthu zomwe zimatha kupirira ndi kufooketsa zinthu zowoneka bwino zamagetsi zomwe zimakhala ndi zida zazikulu mu sayansi.

Ma radiation a electromagnetic amachititsa kuwonongeka mwachindunji komanso kosasinthika kwa thupi la munthu kudzera m'matenthedwe, osakhala operewera, komanso osokoneza bongo. Kafukufuku adatsimikizira kuti zinthu zoziziritsa kukhosi zimakhala ndi magwiridwe antchito abwino kwambiri, omwe ali ndi mawonekedwe a mayama pafupipafupi, kuyamwa kwambiri, komanso makulidwe owonda. Kugwiritsa ntchito nkhaniyi kwa zida zamagetsi kumatha kuyamwa radiation ya electromagnetic ndikukwaniritsa cholinga chochotsa ma electromaagnetic. Malinga ndi lamulo la mafunde a zamagetsi omwe amafalitsa mu sing'anga yotsika kwambiri m'matsenga owoneka bwino, kudzera mu mphamvu yayikulu ya electromagragn amagwiritsidwa ntchito kuwongolera, kenako mphamvu ya mafunde a elekitiki imasinthidwa mphamvu.

Popanga zinthu zotsekemera, zovuta ziwiri ziyenera kulingaliridwa: 1) Pamene mapulono a electromagnetic akumana ndi zinthu zomata, kudutsa pansi momwe mungathere kuti muchepetse kudetsa; 2) Mphepo ya electromaagnetic ikalowa mkatikati mwazinthu zotsekemera, pangani ma elekitromagnetic mu mphamvu kutaya mphamvu momwe angathere.

Pansipa pali malo opezeka pamagetsi omwe ali ndi zida zapamwamba kwambiri.

1). Zida zozama za kaboni, monga: Graphene, Grafite, mpweya Nanotubes;

2). Zida zozizwitsa zopangidwa ndi chitsulo, monga: Ferrite, maginito achi nanomatials;

3). Zida zomangira, monga: silicon carbide.