Qhov xwm ntawm Lorentz quab yuam

Mar 27, 2020

Qhov xwm ntawm Lorentz quab yuam

1. Hauv chav hauv thoob ntiaj teb, chav tsev ntawm Lorentz quab yuam yog Newton thiab lub cim yog N.

2. Cov kev taw qhia ntawm Lorentz quab yuam ib txwm txiav tawm ntawm cov kev taw qhia.

3. Lorentz quab yuam yeej tsis ua haujlwm. (Thaum khi, Lorentz quab yuam' s tivthaiv quab yuam tuaj yeem ua haujlwm, tab sis nws txoj haujlwm tag nrho yuav tsum yog 0.)

4. Lorentz quab yuam tsis hloov pauv tus nqi thiab lub zog lub zog ntawm lub zog hloov chaw, nws tsuas yog tuaj yeem hloov cov kev taw qhia ntawm qhov kev them nqi' s kev txav mus los rhuav tshem nws.

(Muab hais tias muaj lus nug txog 4 hauv Is Taws Nem, ntawm no yog pov thawj: vim hais tias Lorentz quab yuam ib txwm txiav txim siab qhov kev taw qhia lub zog, kev ua haujlwm los ntawm Lorentz quab yuam yog 0. Raws li lub zog kinetic theorem: Nws tsis yog collinear, yog li nws yuav ua kom muaj kev hloov nkhaus.Yog tias txoj hauv kev hla qhov sib nqus sib nqus, koj tuaj yeem paub tias Lorentz quab yuam muab centripetal quab yuam, thiab cov xaim hluav taws xob ua kom muaj kev sib hloov.


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