Magetsi anopinda muNyere yaGalvani nekudimbagetsi reKopa. Divi iri riri kunononyura kana kunodoka magetsi achipinda mubhatiri, nokudaro dimbagetsi richanzi dimbanhoko - cathode kuEnglish. Shoko reEnglish rokuti cathode rinoreva way down. Kudivi irori, nhondanhoko dzeKopa dzine chaji yakaterama (positively charged copper ions) dzinogashira maelectron maviri anobva muwaya yekunze - idzo nhonda dzeKopa dzichibva mushurushuru dzonamira padimbanhoko reKopa. Nhonda dzeHydrogen dzine chaji yakaterama (positively charged hydrogen ions) anokwezverwa kudimbagetsi reKopa.