Lub ntsiab lus ntawm electrostatic peev xwm yog dab tsi?
Lub ntsiab lus ntawm electrostatic peev xwm yog dab tsi?

Video: Lub ntsiab lus ntawm electrostatic peev xwm yog dab tsi?

Video: Lub ntsiab lus ntawm electrostatic peev xwm yog dab tsi?
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Ib hluav taws xob muaj peev xwm (tseem hu ua hluav taws xob teb peev xwm , peev xwm poob orth muaj peev xwm electrostatic ) yog tus nqi ntawm kev ua haujlwm uas yuav tsum tau txav mus rau ib chav tsev ntawm tus nqi los ntawm qhov chaw siv mus rau ib qho chaw tshwj xeeb hauv thaj teb yam tsis tau ua kom nrawm.

Tsis tas li ntawd, hluav taws xob muaj peev xwm yog dab tsi hauv cov lus yooj yim?

hluav taws xob muaj peev xwm . n. Kev ua haujlwm ntawm ib chav tsev yuav tsum tau txav tus nqi los ntawm qhov chaw siv mus rau qhov chaw tshwj xeeb, ntsuas hauv joules ib coulomb lossis volts. Thestatic hluav taws xob teb yog qhov tsis zoo ntawm gradient ntawm lub hluav taws xob muaj peev xwm.

Kuj Paub, qhov txawv ntawm electrostatic muaj peev xwm thiab electrostatic muaj peev xwm zog yog dab tsi? “ Muaj peev xwm "yog ib qho shorthand rau" hluav taws xob muaj peev xwm zog per unit nqi". Qhov sib txawv ntawm electrostatic muaj peev xwm ntawm ob lub ntsiab lus yog qhov voltage. Voltage yog tus nqi ntawm muaj peev xwm hloov rau 1 coulomb ntawm tus nqi txav los ntawm thawj point mus rau qhov thib ob.

Tsis tas li ntawd, koj txhais li cas los ntawm electrostatic?

Electrostatic phenomena tshwm sim los ntawm lub zog uas hluav taws xob tsub nqi rau ib leeg. Xws li lub zog yog tau piav los ntawm Coulomb txoj cai. Electrostatics koom nrog kev tsim cov nqi ntawm cov khoom siv vim kev sib cuag nrog lwm qhov chaw.

Tus qauv ntawm electrostatic muaj peev xwm zog yog dab tsi?

Zoo li txhua txoj haujlwm thiab zog , unit of muaj peev xwm zog yog Joule (J), qhov twg 1 J = 1kg∙m2/s2. Chav tsev ntawm tus nqi yog lub Coulomb (C), thiab chav tsev ntawm hluav taws xob muaj peev xwm yog Volt(V), uas yog sib npaug rau ib Joule per Coulomb (J/C).

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