Puas yog 2 Magnets muaj zog dua 1?

Thaum nws los txog rau lub zog ntawmhlau nplaum, tus naj npawb ntawm cov hlau nplaum siv tuaj yeem muaj kev cuam tshuam loj heev.Neodymium hlau nplaum, kuj hu uamuaj zog hlau nplaum, yog cov feem ntaucov hlau nplaum muaj zogmuaj. Cov hlau nplaum no yog tsim los ntawm cov hlau nplaum ntawm neodymium, hlau, thiab boron, thiab lawv paub txog lawv lub zog zoo kawg thiab cov khoom sib nqus.

Yog li, 2 hlau nplaum muaj zog dua 1? Cov lus teb yog yog. Thaum ob lub hlau nplaum neodymium muab tso ze rau ib leeg, lawv tuaj yeem tsim kom muaj zog hlau nplaum ntau dua li ib qho hlau nplaum ntawm nws tus kheej. Qhov no yog vim lub zog sib nqus sib nqus ntawm ob lub hlau nplaum ua haujlwm ua ke. Thaum ua kom zoo, cov hlau nplaum ntawm ob lub hlau nplaum tuaj yeem txhawb nqa ib leeg, ua rau muaj zog tag nrho cov hlau nplaum.

Qhov tseeb, lub zog ntawm cov hlau nplaum sib xyaw ua ke uas tsim los ntawm ob lub hlau nplaum tuaj yeem suav nrog cov qauv yooj yim. Thaum ob lub hlau nplaum zoo sib xws tau muab tso rau ze ua ke, qhov tshwm sim sib nqus quab yuam yog kwv yees li ob npaug ntawm lub zog ntawm ib qho hlau nplaum. Qhov no txhais tau hais tias siv ob lub hlau nplaum tuaj yeem ua tau zoo dua ob npaug ntawm cov hlau nplaum sib nqus, ua rau lawv muaj zog dua thaum siv ua ke.

Lub hauv paus ntsiab lus no feem ntau yog siv rau hauv ntau yam kev siv uas yuav tsum muaj zog sib nqus. Piv txwv li, nyob rau hauv kev lag luam chaw, ntau cov hlau nplaum neodymium feem ntau siv nyob rau hauv sib nqus sib nqus los tsim cov hlau nplaum muaj zog rau kev nqa, tuav, thiab sib cais cov ntaub ntawv ferrous.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias thaum siv ntau cov hlau nplaum tuaj yeem ua rau lub zog sib nqus tag nrho, yuav tsum tau saib xyuas kom zoo thaum tuav cov hlau nplaum muaj zog. Cov hlau nplaum neodymium muaj zog thiab tuaj yeem ua kom muaj zog, yog li yuav tsum tau ceev faj kom tsis txhob muaj xwm txheej lossis raug mob.

Hauv kev xaus, thaum nws los txog rau cov hlau nplaum neodymium, siv 2 cov hlau nplaum yog qhov muaj zog dua li siv 1. Cov sib nqus sib nqus ntawm ntau cov hlau nplaum tuaj yeem tsim kom muaj zog dua tag nrho cov hlau nplaum, ua rau lawv xaiv ntau yam kev lag luam, kev lag luam, thiab txawm tias. hobbyist daim ntawv thov uas yuav tsum muaj zog sib nqus rog.