Video: Vim li cas protons thiab electrons tsis nyiam ib leeg?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Protons thiab electrons lo rau ib leeg ntau npaum li lawv tuaj yeem ua tau, tab sis lub zog kinetic thiab quantum mechanics ua kom lawv tsis txhob tuav. Protons thiab electrons yog nyiam rau ib leeg vim tus nqi hluav taws xob zoo ntawm lub proton yog nyiam rau tus nqi tsis zoo ntawm lub hluav taws xob.
Ib yam li ntawd, nws yog nug, vim li cas electrons thiab protons nyiam ib leeg?
Ob electrons yuav nyiam ua phem ib leeg vim ob leeg muaj qhov tsis zoo hluav taws xob. Ob protons tseem yuav ua phem rau ib leeg vim nkawd ob leeg muaj tus nqi zoo. Nyob rau lwm yam tes, electrons thiab protons yuav yog nyiam rau ib leeg vim lawv tsis nyiam them nqi.
Tsis tas li ntawd, dab tsi quab yuam ua kom electrons thiab protons sib nrug? lub zog electromagnetic
Kuj paub yog, vim li cas cov electron tsis poob rau hauv lub nucleus?
Hluav taws xob yog tsis yog cov pob me me uas ua tau poob rau hauv lub nucleus nyob rau hauv electrostatic attraction. Es, electrons yog quantized wavefunctions uas nthuav tawm hauv qhov chaw thiab qee zaum tuaj yeem ua zoo li cov khoom hauv txoj kev txwv. Ib hluav taws xob nyob rau hauv ib qho atom kis tawm raws li nws lub zog.
Vim li cas electrons daig rau lub atom?
Lawv nyob nraum attracted rau protons thiab yog li lawv tsim atoms . Ib atom yog qhov tseem ceeb electrons daig rau protons. Yog li cov hluav taws xob tsis tuaj yeem tau txais qhov me dua qhov tsis tau hloov nws cov khoom tag nrho.
Pom zoo:
Qhov loj ntawm protons thiab neutrons thiab electrons piv li cas?
Protons thiab neutrons muaj huab hwm coj zoo sib xws, thaum electrons nyob deb dua, kwv yees li 11800 npaug ntawm qhov loj. Protons raug them zoo, neutrons tsis muaj hluav taws xob, electrons tsis zoo. Qhov luaj li cas ntawm cov nqi yog tib yam, lub cim yog opposite
Vim li cas cov nqi zoo thiab tsis zoo nyiam?
Tus nqi tsis zoo xav muab nws cov electrons los ua qhov nruab nrab yog li nws nyiam qhov zoo ntawm nws. Ntawm qhov tod tes, ib tug zoo chargere yuav tsum tau electrons los ua nruab nrab, yog li ntawd nws txav mus rau tus nqi tsis zoo
Puas muaj peev xwm hluav taws xob thiab lub zog muaj peev xwm tib yam Vim li cas lossis vim li cas ho tsis?
Lub zog muaj peev xwm hluav taws xob Ue yog lub zog muaj peev xwm khaws cia thaum cov nqi tawm ntawm qhov sib npaug (xws li lub zog muaj peev xwm gravitational). Lub peev xwm hluav taws xob zoo ib yam, tab sis ib tus nqi, Ueq. Ib qho hluav taws xob muaj peev xwm sib txawv ntawm ob lub ntsiab lus hu ua voltage, V = Ue2q−Ue1q
Vim li cas tsis zoo thiab tsis zoo yog qhov zoo?
Thaum koj muab qhov tsis zoo los ntawm qhov tsis zoo koj tau txais qhov zoo, vim tias ob lub cim tsis zoo raug muab tso tseg
Puas electrons nyiam ib leeg?
Tab sis ib qho proton thiab electron nyiam ib leeg. Lwm txoj kev hais tias qhov no yog qhov qub lossis "zoo li" tsub ib leeg thiab cov nqi sib txawv nyiam ib leeg. Txij li cov nqi sib txawv nyiam ib leeg, cov hluav taws xob tsis zoo raug cuam tshuam rau cov txiaj ntsig zoo protons