Volume resistivity yog qhov tsis kam ntawm cov khoom siv rau hluav taws xob tam sim no hauv ib chav tsev ntim thiab siv los ua tus yam ntxwv ntawm cov khoom siv hluav taws xob.
Feem ntau, qhov siab dua qhov ntim resistivity, cov khoom siv tau zoo dua li cov khoom siv hluav taws xob insulating.