Maka imepụta akụkụ ọkụ eletrik, akụkụ nke oghere eletrik na semiconductor ike eletrik;

N'ihi na-emepụta Mo-ụgbọ mmiri, okpomọkụ ọta na okpomọkụ ozu na elu okpomọkụ ọkụ;

A na-eji emepụta Atụmatụ Mgbasa Ozi;