Lub sijhawm sib nqus dipole, feem ntau hu ua lub sijhawm sib nqus, tuaj yeem txhais tau tias yog qhov siab tshaj plaws ntawm torque tshwm sim los ntawm lub zog sib nqus ntawm lub dipole uas tshwm sim rau ib chav tsev nqi ntawm ib puag ncig magnetic teb hauv lub tshuab nqus tsev..
Lub sijhawm sib nqus dipole txhais li cas?
magnetic dipole moment. Ib vector kom muaj nuj nqis cuam tshuam nrog cov khoom sib nqus ntawm cov hluav taws xob tam sim no lossis, feem ntau, cov hlau nplaum. Nws yog sib npaug rau tus nqi tam sim no ntws los ntawm lub voj sib npaug los ntawm thaj chaw uas muaj lub voj voog, thiab nws cov kev taw qhia yog tsim los ntawm txoj cai sab xis rau kev sib hloov.
Dab tsi yog qhov sib nqus dipole lub sijhawm mis?
Feem ntau, qhov sib npaug rau lub sijhawm sib nqus dipole (thiab cov lus txiav txim siab dua) yog muab los ntawm cov ntsiab lus theoretical hu ua magnetic peev xwm uas yooj yim dua rau kev ua lej ntau dua li cov khoom sib nqus. B(r)=▽×A.
Txoj kev twg yog qhov sib nqus dipole lub sijhawm taw tes?
Kev taw qhia ntawm lub sijhawm sib nqus taw qhia los ntawm sab qab teb mus rau sab qaum teb ntawm tus hlau nplaum(hauv cov hlau nplaum). Lub magnetic teb ntawm magnetic dipole yog proportional rau nws magnetic dipole lub sij hawm.
Puas yog lub sijhawm dipole tib yam li lub sijhawm sib nqus?
Lawv ob leeg zoo ib yam Lub zog ntawm magnetic dipole, hu ua lub sijhawm sib nqus dipole, tej zaum yuav xav txog qhov ntsuas ntawm dipole lub peev xwm tig nws tus kheej mus rau hauv kev sib haum xeeb nrog ib tug muab sab nraud magnetic teb. … Lo lus "magnetic moment" yog siv tsawg. Qhov sib nqus dipole tshwm sim vim yog lub voj voog tam sim no.
