Uwe mpịachi ọhụrụ nwere ike
Igwe mpempe akwụkwọ elektrọnịk mpịachi
Dị ka ọ dabara: elu ụlọ, ụgbọ elu, imepụta ihe nchara n'ozuzu na kọleji ọzụzụ
Mkpịsị aka electromagnetic
Mpempe akwụkwọ ntuziaka
Kwesịrị ekwesị maka mpempe akwụkwọ, aluminom, ọla kọpa na mpịachi igwe anaghị agba nchara
Zuru oke maka imepụta ọwa miri emi, ngalaba mechiri emechi na ndị niile siri ike ịme mpịaji
Modelsdị niile ewepụtara nwere mkpị mkpirisi mmanya na oghere mkpọgide mmanya