MULTIPOL (az lotini multi… va yunoni polos — qutb), kharakteristikai sistemami zaryadhoi gunogunnomi elektrs («qutbho»)-ro guyand, ki simmetriyai muayyan dorand. Multipoli tartibi I az summa i 2′ zaryad tashkil meyobad va dar masofahoi kalon Ya maydoni elektrie ba vujud meorad, ki potensialash U ~ Ya—*—1 ast. Dipol va kvadrupol muvofiqan Multipoli tartibi 1 va 2 nomida meshavand. Dar mavridhoi tagyiryobanda yo mutaharrik budani zaryadhoi elektri Multipol mavjhoi elektromagniti meafkanad (afkanishi multipoli). Mafhumi Multipol baroi sharh dodani maydonhoi tagyiryobandai akustiki, gravitasioni va gayra niz tatbiq meshavad.
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SATHI VINTI
SATHI VINTI, sathest, ki khati £ hangomi dar girdi mehvari nojunboni OO’ bo surati kunjii …