Hluav taws xob ua rau hlau nplaum li cas?
Hluav taws xob ua rau hlau nplaum li cas?

Video: Hluav taws xob ua rau hlau nplaum li cas?

Video: Hluav taws xob ua rau hlau nplaum li cas?
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
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YUAV UA LI CAS ELECTRICITY Tsim MAGNETISM ? Thaum ib qho hluav taws xob txav mus, nws tsim ib qho chaw thib ob-ib qho chaw sib nqus. Thaum cov electrons raug ua kom ntws mus rau hauv ib qho tam sim no los ntawm tus neeg xyuas pib, xws li ib daim hlau lossis ib lub coil ntawm cov xaim, tus neeg xyuas pib ua ib ntus. hlau nplaum - ib tug electromagnet.

Kuj nug, hluav taws xob tsim Magnetism Yuav ua li cas hlau nplaum tsim hluav taws xob?

Lub zog ntawm txhua lub electron uas yog ib puag ncig los ntawm ib qho hluav taws xob teb tsim lwm daim teb uas hu ua magnetic field. Qhov no yog vim qhov tam sim no ntws los ntawm electrons los ntawm cov hlau conductors, zoo li cov xov hlau, uas ua raws li hlau nplaum . Qhov no yog li cas hluav taws xob tsim magnetism . Yog li, magnetism tsim hluav taws xob.

Dab tsi yog qhov ua rau hlau nplaum? Magnetism yog ua rau los ntawm kev txav ntawm cov nqi hluav taws xob. Txhua yam khoom yog tsim los ntawm cov khoom me me hu ua atoms. Yog vim li cas cov ntaub ntawv xws li ntaub los yog ntawv thiaj li hais tias tsis muaj zog hlau nplaum. Nyob rau hauv cov khoom xws li hlau, cobalt, thiab npib tsib xee, feem ntau ntawm cov electrons spin nyob rau hauv tib txoj kev.

Tsis tas li ntawd, hluav taws xob cuam tshuam li cas rau hlau nplaum?

Hluav taws xob thiab magnetism yog ob ntsig txog phenomena tsim los ntawm electromagnetic quab yuam. Ua ke, lawv tsim electromagnetism. Ib txav hluav taws xob nqi generates ib magnetic teb. Lub magnetic teb induces hluav taws xob nqi zog, tsim ib hluav taws xob tam sim no.

Lub teeb cuam tshuam li cas rau hluav taws xob thiab hlau nplaum?

Teeb yog oscillating hluav taws xob thiab magnetic teb, yog li ntawd hluav taws xob thiab sib nqus. Firstly kev sib cuam tshuam nrog hluav taws xob them thiab thib ob kev cuam tshuam nrog hlau nplaum. Teeb tsis nqa ib qho nqi ntawm nws tus kheej, yog li nws tsis nyiam lossis tshem tawm cov khoom siv hluav taws xob zoo li electrons.

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