Thaum cov xab npum muab cov nqi tsis zoo, nws yuav zoo li: Tus nqi yuav faib sib npaug ntawm cov npuas los ntawm kev sib npaug Raws li peb paub, lawv xav tau kauj ruam Sib nrug deb npaum li cas, raws li tus nqi tawm tsam, tib txoj hauv kev sab nraud, nrog lawv cov xab npum nto.
Thaum xab npum npuas muaj qhov zoo?
Qhov no tuaj yeem tshwm sim hauv ob qho tib si zoo thiab tsis zoo them npuas vim lawv qhov sib xws ionic. Yog li ntawd peb thiaj txiav txim siab tias thaum cov xab npum npuas tau muab tus nqi zoo lossis tus nqi tsis zoo, ces lub vojvoog ntawm xab npum npuas yuav nceYog li cov lus teb raug yog kev xaiv B.
xov xab npum yog dab tsi?
Thaum tus nqi muab tso rau ntawm xab npum npuas, txhua qhov chaw ntawm qhov chaw ntawm lub npuas npuas muaj tib tus nqiYog li txhua feem ntawm cov xab npum npuas yuav tawm txhua qhov chaw ntawm qhov chaw uas yuav nce qhov loj me (thiab yog li radii) ntawm xab npum npuas.
Puas yog npuas tsis zoo?
Tsuas tshuav yog tus nqi zoo ntawm cov xab npum npuas ze tshaj plaws ntawm lub zais pa thiab lub vas negative charge deb deb.
Yuav ua li cas lub cev raug them tsis zoo?
Lub cev uas tau txais hluav taws xob tsis zoo yog qhov tsis zoo thiab lwm yam uas poob hluav taws xob yog qhov zoo. … Ib yam khoom raug them tsis zoo yog nws tau txais cov hluav taws xob ntau dhau lossis muab cov hluav taws xob ntau dhau raunws thiab lwm yam yuav raug them yog tias nws poob cov hluav taws xob ntau dhau lossis tsis them.