Mu byukuri nta tandukanyirizo ryingenzi riri hagati yumurongo wa galvanis hamwe na coil. Mu byukuri nta tandukanyirizo ryingenzi riri hagati yumurongo wa galvanis hamwe na coil. Ntakindi kirenze itandukaniro ryibintu, uburebure bwa zinc, ubugari, ubugari, ubuso q ...