Igiceri cyitwa inductance, kizwi kandi nka inductor, ni igice cyamashanyarazi cyigenewe kubika ingufu mumaseti ya magneti mugihe amashanyarazi anyuze muri yo. Igizwe nigikomere cyinsinga muri coil, akenshi kizengurutse intoki ikozwe mubikoresho nka fer, ferrite, cyangwa umwuka. Igikorwa cyibanze cya coil induction ni ukurwanya impinduka zubu, umutungo uzwi nka inductance, upimye muri henries (H).