hluav taws xob zoo li qub yog tsim los ntawm cov khoom siv hluav taws xob nyob rau saum npoo ntawm cov khoom. Nws hu ua "static" vim cov nqi tseem nyob hauv ib cheeb tsam es tsis txav lossis "ntws" mus rau lwm thaj chaw. Peb pom hluav taws xob zoo li qub txhua hnub.
Dab tsi yog qhov zoo li qub hauv hluav taws xob zoo li qub?
hluav taws xob zoo li qub yog qhov tsis sib xws ntawm cov nqi hluav taws xob ntawm cov khoom siv. Static txhais tau tias tsau lossis nyob ruaj ruaj, yog li nws yog siv los sib piv rau dynamic (tsiv) hluav taws xob uas nyob rau hauv daim ntawv ntawm cov hluav taws xob tam sim no.
Vim li cas lub zog zoo li qub hu ua static zog?
Nws hu ua "zoo li qub" vim cov nqi tseem nyob sib cais hauv ib cheeb tsam es tsis txav lossis "ntws" mus rau lwm thaj chawib yam li cov hluav taws xob ntws hauv cov xaim-- hu ua hluav taws xob tam sim no.
Yuav ua li cas hu ua hluav taws xob zoo li qub?
hluav taws xob zoo li qub yog qhov tshwm sim ntawm qhov tsis sib xws ntawm cov nqi tsis zoo thiab qhov zoo hauv cov khoom Cov nqi no tuaj yeem tsim nyob rau ntawm qhov khoom mus txog thaum lawv pom txoj hauv kev tso tawm los yog tso tawm. … Kev txhuam ntawm qee yam khoom tawm tsam ib leeg tuaj yeem hloov cov nqi tsis zoo, lossis hluav taws xob.
Vim li cas electrostatic thiaj li muaj npe?
Electrostatics, hauv physics, yog kev kawm txog tus cwj pwm ntawm cov nqi hluav taws xob uas nyob ntawm so (static). … Lub npe Greek rau amber, elektron, ua rau muaj ntau lo lus siv los ntawm hluav taws xob.