Tag nrho cov orbital angular momentum yog cov sum ntawm lub orbital angular momenta los ntawm txhua tus electrons; nws muaj qhov loj Square cag ntawm √L(L + 1) (ℏ), uas L yog tus lej.
Koj txhais li cas los ntawm orbital angular momentum?
Orbital angular momentum yog ib yam khoom ntawm lub tshuab hluav taws xob hloov pauv uas cuam tshuam nrog cov duab ntawm nws lub orbital. Lub orbital yog cheeb tsam nyob ib ncig ntawm lub nucleus qhov twg cov electron yuav pom yog tias nrhiav tau. … Orbital angular momentum yog xav tias zoo ib yam li angular momentum hauv classical physics.
Yuav ua li cas yog tus qauv ntawm orbit angular momentum?
p=mv. Nrog me ntsis ntawm ib qho yooj yim, angular momentum (L) txhais tau tias qhov kev ncua deb ntawm cov khoom los ntawm kev sib hloov axis multiplied los ntawm linear momentum: L=rp los L=mvr.
Dab tsi yog lub zog angular ntawm ib lub tshuab hluav taws xob hauv lub orbit?
Raws li nws, ib qho hluav taws xob txav hauv nws lub voj voog ncig coj zoo li lub zog-yoj. Angular momentum ntawm ib tug electron los ntawm Bohr yog muab los ntawm mvr los yog nh/2π(qhov twg v yog qhov tshaj tawm, n yog lub orbit nyob rau hauv uas electron yog, m yog loj ntawm lub electron, thiab r yog lub vojvoog ntawm nth orbit).
Dab tsi yog orbital angular momentum Class 11?
Lub orbital angular momentum ntawm ib lub tshuab hluav taws xob yog nws lub zog angular thaum nws tig mus rau hauv nws lub orbital xws li nws txoj kev tig tsis raug txiav txim siab. Teb tiav:Raws li classical physics lub angular momentum yog vector khoom ntawm txoj hauj lwm vector thiab linear momentum vector.
