Inductor giraanta midabku waa aalad falcelinaysa. Inductors ayaa inta badan loo isticmaalaa wareegyada elektiroonigga ah. Silig ayaa la dulsaaraa xudunta birta ama gariiradda hawada-core waa inductor. Marka hadda uu dhex maro qayb ka mid ah siligga, goob elektromagnetic ah ayaa laga soo saari doonaa hareeraha siliga, goobtan elektromagnetic-ga ah waxay saameyn ku yeelan doontaa fiilada ku jirta goobtan korantada. Waxaan ugu yeernaa saameyntan koronto-mareenada. Si loo xoojiyo kicinta korantada, dadku waxay inta badan ku dabaylaan silig dahaaran oo gariirad leh oo tiro go'an leh, waxaanan ugu yeernaa gariiradda inductance. Aqoonsiga fudud, gariiradda inductance waxaa badanaa loo yaqaan 'inductor' ama inductor.