MUQOVIMATI MAGNITI

MUQOVIMATI MAGNITI (az arabi  va magnit), muarrif (kharakteristika)-i zanjiri magnitiro guyand. Muqovimati magniti Rm ba nisbati quvvai magnitharakatdihanda (F), ki dar zanjiri magniti amal mekunad, bar seli magnitii dar zanjir bavuchudomada (F) barobar ast. Muqovimati magnitii qitai yakjinsai zanjiri magnitiro bo formulai Rm =  = S muayyan kardan mumkin ast, ki in jo I va 5—darozi va burishi kundalangi qitai zanjiri magniti, s — tadokhuln magnitii nisbii materiali zanjir rp— sobitai magniti meboshad. Dar mavridi zanjiri magnitii gayriyakjinsa (iborat az qitahoi yakjinsai pay dar pay payvastshuda va I, S, r-ashon gunogun) Muqovimati magnitii on ba hosili chami Yat-i qitahoi yakjinsa barobar ast. Muqovimati magniti dar maydoni magnitii tagyiryobanda buzurgii kompleksi meboshad, zero dar in mavrid r ba basomadi lappishhoi elektromagnit vobasta ast. Vohidi Muqovimati magniti dar Sistemai vohidhoi baynalkhalqi amper (yo amperpecha) bar veber dar sistemai vohidhoi SGS gilbert bar maksvell.