kev hloov pauv ntawm cov duab thiab qhov loj ntawm lub cev raws li kev sib nqus. … Qhov tshwm sim uas yog qhov hloov pauv ntawm magnetostriction-ib qho kev hloov pauv hauv kev sib nqus ntawm cov khoom siv ferromagnetic thaum deformation-hu ua cov nyhuv magnetoelastic, lossis qee zaum cov nyhuv Villari.
txhais li cas los ntawm Magnetostruction effect?
Magnetostriction yog cov khoom ntawm ferromagnetic cov ntaub ntawv uas ua rau lawv hloov lawv cov duab thaum raug rau magnetic tebCov nyhuv tau pom thawj zaug hauv xyoo 1842 los ntawm James Joule thaum soj ntsuam cov qauv ntawm npib tsib xee. Qhov kev cuam tshuam no tuaj yeem ua rau poob vim kev sib txhuam cua sov hauv cov ferromagnetic cores.
Villari effect txhais li cas?
Qhov cuam tshuam qhov sib nqus magnetostrictive, cov nyhuv magnetoelastic lossis Villari nyhuv yog qhov hloov pauv ntawm magnetic susceptibility ntawm cov khoom thaum raug kev ntxhov siab txhua yam.
Magnetostriction effect hauv physics yog dab tsi?
Magnetostriction, hloov pauv ntawm qhov ntev ntawm cov khoom siv ferromagnetic, xws li hlau lossis npib tsib xee, tsim los ntawm kev hloov pauv ntawm cov kev taw qhia thiab qhov twg ntawm nws cov hlau nplaum… Cov nyhuv no yog siv rau hauv nickel magnetostriction transducers uas xa thiab tau txais lub suab nrov vibrations.
Dab tsi yog qhov magnetostrictive phenomenon?
Magnetostriction (cf. electrostriction) yog khoom ntawm cov khoom sib nqus uas ua rau lawv hloov lawv cov duab lossis qhov ntev thaum lub sijhawm txheej txheemmagnetization.
