A na-eji magnetik eme ihe maka ndị na-ekwu okwu na ihe onyonyo TV, eriri magnetik na ọnụ ụzọ refrjiraeto, igwe na-agbanwe agbanwe ugboro ugboro, igwe ntụ oyi ikuku, igwe fan, draịva diski kọmputa, igwe okwu ọdịyo, igwe okwu ekweisi, igwe mkpuchi mkpuchi, igwe ịsa ahụ. moto, wdg.