Lub zog ntawm ob yam khoom raug them yog dab tsi?
Lub zog ntawm ob yam khoom raug them yog dab tsi?

Video: Lub zog ntawm ob yam khoom raug them yog dab tsi?

Video: Lub zog ntawm ob yam khoom raug them yog dab tsi?
Video: Leng Yang - Yog Vim Dab Tsi (Official Full Song | Nkauj Tawm Tshiab) 2020/05/24 2024, Kaum ib hlis
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Txoj cai. Coulomb txoj cai hais tias: Qhov loj ntawm electrostatic zog ntawm attraction los yog repulsion nruab nrab ntawm ob taw tes nqi yog ncaj qha proportional rau cov khoom ntawm qhov loj ntawm nqi thiab inversely proportional rau lub square ntawm qhov deb nruab nrab lawv. Cov zog yog raws txoj kab ncaj nraim koom nrog lawv.

Ua raws li qhov no hauv kev txiav txim siab, dab tsi yog ob txoj hauv kev uas lub zog hluav taws xob ntawm ob qho khoom them tuaj yeem nce ntxiv?

Hauv electrostatics, lub hluav taws xob quab yuam ntawm ob yam khoom uas them yog inversely cuam tshuam rau qhov kev ncua deb ntawm kev sib cais nruab nrab tus ob yam khoom . Kev nce ntxiv kev sib cais nrug nruab nrab ntawm cov khoom txo cov zog ntawm attraction los yog repulsion nruab nrab tus khoom.

Tsis tas li ntawd, dab tsi yog lub zog ntawm cov khoom siv hluav taws xob? Coulomb Force -- los ntawm Eric Weisstein's World of Physics. Cov Coulomb zog nruab nrab ob lossis ntau dua raug them lub cev yog cov zog nruab nrab lawv vim Coulomb cov txoj cai. Yog tias cov khoom yog ob qho tib si zoo los yog tsis zoo raug them , cov zog yog khib; yog hais tias lawv yog opposite nqi , nws yog txaus nyiam.

Tib neeg kuj nug, thaum qhov kev ncua deb ntawm ob yam khoom raug them ob npaug li cas lub zog ntawm lawv?

Qhov loj ntawm tus zog nws txawv inversely raws li lub square ntawm tus nrug ntawm tus ob nqi . Yog li ntawd, yog hais tias tus nrug ntawm tus ob nqi yog ua ob npaug , qhov attraction los yog repulsion yuav qaug zog, txo rau ib- plaub ntawm tus nqi qub.

Yam dab tsi cuam tshuam rau lub zog hluav taws xob muaj zog npaum li cas ntawm ob yam khoom siv?

Lub npe ob yam uas cuam tshuam rau lub zog ntawm lub zog hluav taws xob, thiab piav qhia seb lawv cuam tshuam li cas. Thawj qhov tseem ceeb yog tus nqi ntawm txhua yam khoom. Tus nqi ntau dua, lub zog hluav taws xob ntau dua. Qhov thib ob yam yog qhov nyob deb nruab nrab ntawm cov nqi.

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