Igwe ọkụ eletrik dị n'isi ụlọ dị ala bụ ụdị akụrụngwa na-ebuli elu nke nwere uru nke mgbanwe siri ike, nchekwa dị elu, mmezi dị mfe, na iji dị mfe. Nnukwu uru ya bụ na ọ nwere ike ime ka ohere ohere dịkwuo elu ma nwee ike iji ya mee ihe na obere oghere. Ọ nwere ike ịrụpụta arụmọrụ kachasị ma dabara adaba maka oge nwere oke ohere ọrụ.