Magetsi Iyezvino Scale
Iyo inoshandiswa kuratidza simba pane conductor inotakura yazvino mune magnetic field. Iyo inoshandiswawo kuongorora zvinhu zvinozivisa kukura kwesimba iri. Bhuku rekudzidzisa rinosanganisirwa.
Nyora yako meseji pano uye uitumire kwatiri