Iji eriri ọkụ dị ka capacitors na-enyekwa uru ndị a:
1. Mbelata Voltage Mgbanwe: Njirimara capacitor nke eriri ọkụ nwere ike ibelata mgbanwe voltaji n'oge nnyefe ike, na-ahụ na ịdị mma na nchekwa nke nnyefe ike.
2. Mbelata nnyonye anya Electromagnetic: Igwe ọkụ na-arụ ọrụ dị ka capacitors nwere ike nzacha nnyonye anya site na akara ngosi ugboro ugboro na ebili mmiri electromagnetic, si otú ahụ na-emeziwanye ntụkwasị obi na nkwụsi ike nke nnyefe ike.
3. Ịmepụta arụmọrụ dị mma: Iji eriri ọkụ dị ka capacitors nwere ike imeziwanye arụmọrụ nnyefe ike, ịchekwa ike na ụgwọ.
