Qhov sib txawv tseem ceeb ntawm qhov sib nqus sib nqus thiab qhov sib nqus ntawm qhov sib nqus yog qhov sib nqus sib nqus yog hais txog lub zog uas cov ncej ntawm cov hlau nplaum tau paub hauv thaj chaw sib nqus, qhov kev siv ntawm cov hlau nplaum yog hais txog kev hloov pauv hauv lub sijhawm sib nqus ntawm lub sijhawm. magnet per unit ntim.
Lub sij hawm sib nqus sib nqus yog qhov tshwm sim sib nqus uas muaj txiaj ntsig zoo raws li qhov ntau hauv kev piav qhia qhov chaw sib nqus. Lub sij hawm siv ntawm magnetization, ntawm qhov tod tes, piav qhia txog qhov uas cov qauv yog magnetized thaum nws muab tso rau hauv ib qho chaw magnetizing.
Dab tsi yog Magnetic Intensity
Sib nqus sib nqus yog qhov tshwm sim sib nqus uas muaj txiaj ntsig zoo raws li qhov ntau hauv kev piav qhia qhov chaw sib nqus. Nws yog denoted los ntawm H. Yooj yim, qhov sib nqus siv yog hais txog lub zog uas cov ncej ntawm cov hlau nplaum muaj nyob rau hauv ib qho chaw sib nqus. Feem ntau, nws yog ib feem ntawm lub magnetic teb nyob rau hauv cov khoom uas tshwm sim los ntawm ib tug sab nraud tam sim no thiab tsis intrinsic rau cov khoom nws tus kheej.
Cov mis rau kev txiav txim siab ntawm qhov sib nqus yog I=M / V, qhov kuv yog qhov kev siv ntawm magnetisation, M yog Sib nqus lub sij hawm, thiab V yog qhov ntim. Chav tsev SI rau qhov ntsuas no yog A / m lossis amperes ib meter.
Kev siv zog ntawm Magnetisation yog dab tsi?
Lub sij hawm siv ntawm magnetisation piav qhia txog qhov uas tus qauv yog magnetized thaum nws muab tso rau hauv ib qho chaw magnetizing. Qhov no yog hais txog lub sijhawm sib nqus ncej tsim los ntawm ib chav tsev ntim thaum cov khoom siv hlau nplaum raug rau qhov chaw sib nqus. Chav tsev ntawm kev ntsuas rau qhov kev siv ntawm magnetisation yog ampere ib meter.
Yeej, qhov kev siv ntawm magnetisation piav txog lub sijhawm sib nqus net uas tau txais los ntawm ib chav tsev ntim ntawm cov qauv. Nws tuaj yeem muab tau raws li M=mnetV, qhov twg M yog qhov kev siv zog ntawm kev sib nqus, V yog qhov ntim ntawm cov qauv, thiab mnet yog lub sijhawm sib nqus sib nqus.
Qhov kev siv ntawm magnetisation yog vector kom muaj nuj nqis uas nws cov kev taw qhia zoo ib yam li cov kev taw qhia ntawm magnetizing teb. Nws qhia tau hais tias qhov twg cov khoom yog magnetized. Ntxiv mus, nws nyob ntawm qhov xwm ntawm cov khoom thiab kub.
Qhov txawv ntawm Magnetic Intensity thiab Intensity of Magnetisation yog dab tsi?
Qhov sib txawv tseem ceeb ntawm qhov sib nqus sib nqus thiab qhov sib nqus ntawm qhov sib nqus yog qhov sib nqus sib nqus yog hais txog lub zog uas cov ncej ntawm cov hlau nplaum tau paub hauv thaj chaw sib nqus, qhov kev siv ntawm cov hlau nplaum yog hais txog kev hloov pauv hauv lub sijhawm sib nqus ntawm lub sijhawm. magnet per unit ntim.
Qhov sib txawv tseem ceeb ntawm qhov sib nqus sib nqus thiab qhov sib nqus ntawm qhov sib nqus yog qhov sib nqus sib nqus yog hais txog lub zog uas cov ncej ntawm cov hlau nplaum tau paub hauv thaj chaw sib nqus, qhov kev siv ntawm cov hlau nplaum yog hais txog kev hloov pauv hauv lub sijhawm sib nqus ntawm lub sijhawm. magnet per unit ntim.
Hauv qab no yog cov ntsiab lus ntawm qhov sib txawv ntawm qhov sib nqus sib nqus thiab qhov sib nqus ntawm qhov sib nqus hauv daim ntawv tabular rau ib sab ntawm kev sib piv.
Summary – Sib Nqus Sib Nqus vs Qhov Siab Ntawm Magnetisation
Cov mis rau kev txiav txim siab ntawm qhov sib nqus yog I=M / V, qhov kuv yog qhov kev siv ntawm magnetisation, M yog Sib nqus lub sij hawm, thiab V yog qhov ntim. Cov mis rau kev txiav txim siab ntawm kev siv magnetisation yog M=m net V, qhov M yog qhov siv ntawm magnetisation, V yog qhov ntim ntawm cov qauv, thiab m netis the net magnetic moment.
