TRIBOELEKTR

TRIBOELEKTR (az yunoni tribos— soish), hodisai az soishi du jism ba vujud omadani zaryadhoi elektrist. Hangomi soishi baynihamdigarii du dielektrik, nimnoqil yo metallhoi tarkibi khimiyaviashon gunogun (yo tarkibashon yakkhelayu zichiashon gunogun) mushohida meshavad. Dar natijai soishi du jismi tarkibi khimiyaviashon yakkhela jismi zichiash nisbatan ziyod musbat zaryadnok megardad.