Txoj cai ntawd piav qhia txog yuav ua li cas cov khoom siv hluav taws xob (peb cov khoom siv hluav taws xob) txav mus rau hauv qhov chaw sib nqus yuav raug deflected los ntawm qhov chaw ntawm lub kaum sab xis mus rau ob qho tib si thiab mus rau qhov kev taw qhia ntawm cov khoom. … Cov electrons nyob rau hauv lub cathode rays yuav deflect mus rau lub zoo them daim hlau, thiab deb ntawm lub negatively charges daim hlau.
Vim li cas cov electrons deflected hauv hluav taws xob thiab magnetic teb?
Deflection ntawm electron vim hluav taws xob teb - txhais
Lub zog siv ntawm ib qho hluav taws xob vim hluav taws xob yog muab los ntawm F=qE. Tab sis tus nqi ntawm electron yog qhov tsis zoo. Li no raws li Newton txoj cai thib ob ntawm kev txav mus los, electron deflects nrawm rov qab mus rau qhov kev taw qhia ntawm hluav taws xob.
Magnetic teb ua dab tsi rau electrons?
Sib nqus teb tuaj yeem siv los ua hluav taws xob
Tsiv cov hlau nplaum nyob ib puag ncig ntawm cov xaim, lossis txav cov kauj hlau ncig ntawm cov hlau nplaum, thawb cov electrons hauv cov hlau thiab tsim hluav taws xob tam sim no.
Vim li cas electron deflected hauv magnetic teb tab sis lub teeb tsis?
Qhov no yog qhov tseeb suav nrog quantum mechanical xav tias lub teeb yog tsim los ntawm photons uas tsis muaj nqi, thiab yog li tsis tuaj yeem deflected los ntawm hluav taws xob teb. Tag nrho cov electromagnetic tsis muaj hluav taws xob thiab sib nqus teb vibrating perpendicular rau ib leeg.
Dab tsi yog deflection hauv magnetic teb?
Magnetic coils tau muab tso rau hauv khub ntawm sab nraudCRT muab kab rov tav thiab ntsug magnetic teb perpendicular rau electron ntws. Tam sim no nyob rau hauv cov coils no ua rau deflection ntawm cov electrons perpendicular mus rau magnetic tebthiab rau cov kev taw qhia ntawm cov electrons.
