Muaj ob txoj hauv kev los ntsuas paramagnetism uas zoo li muaj ntau.. induction magnetometer, raws li lub inductive sensor (tseem hu ua inductive voj thiab inductive coil), yog magnetometer uas ntsuas qhov sib txawv sib nqus flux . … Qhov kev tshawb nrhiav-coil magnetometer tuaj yeem ntsuas qhov sib nqus ntawm mHz mus txog ntau pua MHz. https://en.wikipedia.org › wiki › Search_coil_magnetometer
Search coil magnetometer - Wikipedia
nws tuaj yeem siv los ntsuas qhov cuam tshuam ntawm lub pob zeb.
Paramagnetism suav li cas?
Cov khoom sib nqus ntawm cov khoom tuaj yeem txiav txim siab los ntawm tshuaj xyuas nws cov khoom siv hluav taws xob: Yog tias nws muaj cov khoom siv tsis sib xws, ces cov khoom yog paramagnetic thiab yog tias tag nrho cov electrons raug ua ke, cov khoom ces yog diamagnetic.
Guy ntsuas qhov ntsuas li cas?
Ib txoj kev ntsuas magnetic susceptibility. Cov qauv raug tshem tawm los ntawm qhov sib npaug, nrog rau hauv qab ntawm cov qauv ntawm cov ncej ntawm ib qho electromagnet. Thaum lub magnetic teb hloov mus rau, tus qauv tau ntsib ib qho kev gradient uas ua rau muaj qhov pom tseeb ntawm qhov hnyav.
Gouy txoj kev ntsuas sib nqus li caskev puas tsuaj?
Nyob rau hauv Gouy txoj kev ntawm kev ntsuas susceptibility, cov qauv khoom nyob rau hauv daim ntawv ntawm ib tug ntev lub tog raj kheej yog dailos ntawm lub lauj kaub ntawm ib tug tshuav nyiaj li cas thiab muab tso rau hauv xws li ib tug txoj kev uas ib Qhov kawg ntawm cov qauv yog nruab nrab ntawm cov ncej ntawm cov hlau nplaum thiab lwm qhov yog sab nraum daim teb.
Yuav ua li cas yog qhov ntsuas ntawm magnetic susceptibility?
Magnetic susceptibility yog qhov ntsuas ntawm qib ntawm magnetization ntawm cov khoom nyob rau hauv teb rau sab nraud siv magnetic teb. Vim hais tias, magnetization (M) thiab magnetic field intensity (H) ob leeg muaj tib units A/m. Yog li, magnetic susceptibility yog a dimensionless unit.
