Iringi yombala sisixhobo esisebenzayo. Ii-inductors zihlala zisetyenziswa kwiisekethe ze-elektroniki. Ucingo lubekwe kumbindi wentsimbi okanye icoil ye-air-core yi-inductor. Xa i-current idlula kwicandelo locingo, indawo ethile ye-electromagnetic iya kuveliswa malunga nocingo, kwaye le ntsimi ye-electromagnetic iya kuba nefuthe kucingo kule ntsimi ye-electromagnetic. Le nto siyibiza ngokuba yi-electromagnetic induction. Ukomeleza ukungeniswa kwe-electromagnetic, abantu bahlala bevuthela ucingo olufakwe kwikhoyili enenani elithile lokujika, kwaye le coil siyibiza ngokuba yicoil inductance. Ukuchonga okulula, i-coil inductance ibizwa ngokuba yi-inductor okanye i-inductor.