Muhimmiya na Drift Velocity?
Takardun Drift Velocity
Drift velocity tana nufin nahawar tasirin mutanen electrons mai zurfi da ke kwallon konsulta saboda electric field.
Drift velocity tana nufin nahawar tasirin mutanen electrons mai zurfi da ke kwallon konsulta saboda electric field. Wadannan electrons suna zama da gida daban-daban da kuma yadda. Idan an yi electric field, suka shafi shi wajen tsari masu field.
Amma ba haka ba, wannan electric field ba ya ci nasara da yin yanayin zuwa daidai na electron motion. Saboda haka, ta zama suke kasa kan jiki mai yawa saboda hakan amma ta kasance da yanayinsu daidai. Don haka, electrons suna drift zuwa jikin da ke mai yawa kan konsulta maimakon yanayinsu daidai.
Wannan ya haifar da cewa har electron yana samu nahawar tasiri zuwa jikin da ke mai yawa kan konsulta, wanda aka sanya shi a matsayin drift velocity of electrons.
Electric current wanda ya faru saboda electron drift a cikin konsulta da ke shiga electric field, ana sanya shi a matsayin drift current. Yana da kyau a tabbatar da cewa duk electric current na iya ce drift current.
Yanayin Daidai na Electron
Saboda electric field, electrons suna zama da yanayin daidai amma suka drift zuwa terminal mai yawa, wanda ya faru drift current.
Drift Current
Zamantakewar electrons wanda drift velocity ta faru shi ana sanya shi a matsayin drift current.
Electron Mobility
Electron mobility (μe) tana nufin ratio da drift velocity (ν) ta da applied electric field (E), wanda ya nuna yadda electrons ke sauke da yawan yin konsulta.
Dangantaka na Electric Field
Electric field mai yawa ya haifar da drift velocity ta electrons, wanda ya faru drift current mai yawa.