Video: Yuav ua li cas tshwm sim rau tam sim no nyob rau hauv ib tug parallel circuits thaum ntxiv qhov muag teev?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Raws li ntau qhov muag teev tau ntxiv , cov tam sim no nce. Raws li ntau resistors yog ntxiv hauv thaum uas tig mus , tag nrho tam sim no lub zog nce. Zuag qhia tag nrho kuj ntawm lub Circuit Court yuav tsum tau txo. Cov tam sim no hauv txhua lub teeb noob yog tib yam vim txhua tus qhov muag teev glowed nrog tib lub ci ci.
Xav txog qhov no, yuav ua li cas tshwm sim rau tam sim no nyob rau hauv ib tug series Circuit Court thaum ntau qhov muag teev ntxiv?
Raws li ntau thiab ntau teeb qhov muag teev ntxiv , lub brightness ntawm txhua noob maj mam txo. Qhov kev soj ntsuam no yog qhov qhia tau tias tus tam sim no nyob rau hauv lub Circuit Court yog txo. Yog li ntawd rau series circuits , as ntau resistors yog ntxiv tag nrho tam sim no nyob rau hauv lub Circuit Court txo.
Tsis tas li ntawd, yuav ua li cas rau qhov tam sim no nyob rau hauv ib tug parallel circuits? Voltage yog tib yam nyob rau hauv txhua feem ntawm lub parallel Circuit Court . Qhov sum ntawm dej ntws los ntawm txhua txoj kev yog sib npaug rau tag nrho tam sim no uas ntws los ntawm qhov chaw. Yog ib qho ntawm thaum uas tig mus txoj kev tawg, tam sim no yuav ntws mus rau hauv tag nrho lwm txoj kev.
Ib yam li ntawd ib tug yuav nug, yuav ua li cas tshwm sim rau tam sim no thaum ntau qhov muag teev ntxiv nyob rau hauv parallel mus rau parallel circuit?
Hauv ib parallel Circuit Court tus tam sim no mus los ntawm nyias ceg. Yog lwm ceg ntxiv nrog lwm tus noob , cov tam sim no muaj txoj kev ntxiv mus. Tab sis, lub roj teeb (los yog lub tshuab hluav taws xob) tsim hluav taws xob tas li, yog li cov tam sim no dhau ntawm qhov qub qhov muag teev tsis hloov, thiab tsis ua lawv brightness.
Yuav ua li cas rau tag nrho cov tam sim no nyob rau hauv lub Circuit Court yog tias koj ntxiv lwm lub noob thiab yog vim li cas?
Piv txwv tias qhov voltage tseem nyob tas li tam sim no yuav poob vim ib leeg teeb nws muaj nws tus kheej tsis kam. Txuas lawv hauv series yuav nce qhov tag nrho tsis kam ntawm cov Circuit Court , summation ntawm tus kheej tsis kam ntawm lub teeb. Tam sim no ua tsis ceev nrooj nce hauv ib circuit thaum peb txuas mus rau ib lub cell.
Pom zoo:
Yuav ua li cas tshwm sim thaum tus txiv neej dig muag xim yuav ib tug poj niam ib txwm?
X qhia txog kev sib deev-txuas ntxiv cov noob rau xim dig muag. Yog hais tias tus txiv neej dig muag xim 0(Y) yuav poj niam ib txwm (XX), nyob rau hauv F1 tiam tag nrho cov txiv neej progeny (cov tub) yuav zoo li qub (XY). Cov poj niam progeny (cov ntxhais) tab sis yuav pom cov phenotype ib txwm, tab sis genetically lawv yuav heterozygous (XX)
Yuav ua li cas tshwm sim thaum ib tug tam sim no nqa coil muab tso rau hauv ib tug magnetic teb?
Yog tias tus neeg nqa khoom nqa tam sim no tau muab tso rau hauv qhov chaw sib nqus, nws ntsib lub zog Lorentz (tshwj tsis yog lub kaum sab xis ntawm qhov ntws ntawm tam sim no thiab cov kab hlau nplaum yog 0 °)
Yuav ua li cas yog qhov tshwm sim uas ib tug poj niam dig muag xim uas yuav ib tug txiv neej uas tsis pom kev zoo yuav muaj xim dig muag me nyuam?
Yog tias tus poj niam uas muaj lub zeem muag zoo li no (heterozygous rau qhov muag tsis pom xim) yuav ib tug txiv neej ib txwm muaj (XY), cov xeeb ceem hauv qab no tuaj yeem xav tau hauv F2 tiam: ntawm cov ntxhais, 50% yog ib txwm muaj thiab 50% yog cov neeg nqa khoom rau cov kab mob; ntawm cov tub, 50% yog xim dig muag thiab 50% yog qhov pom kev zoo
Vim li cas qhov voltage nyob twj ywm tib yam nyob rau hauv ib tug parallel circuits?
Qhov voltage yog tib yam nyob rau hauv tag nrho cov parallel Cheebtsam vim hais tias los ntawm txhais tau tias koj tau txuas lawv ua ke nrog cov xov hlau uas xav tias yuav tsis muaj qhov tsis zoo. Qhov hluav taws xob ntawm txhua qhov kawg ntawm ib lub xaim yog tib yam (zoo tagnrho), yog li tag nrho cov khoom yuav tsum muaj tib qhov voltage
Yuav ua li cas tshwm sim thaum koj ntxiv ib tug qaug zog acid rau dej?
Thaum cov kua qaub uas tsis muaj zog ntxiv rau hauv dej, cov ntaub ntawv sib npaug sib npaug hauv cov kua qaub molecules, HA (aq), hnov mob nrog cov dej ua kua los tsim cov aqueous hydronium ions thiab aqueous anions, A-(aq). Cov tom kawg yog tsim thaum cov kua qaub molecules poob H + ions rau dej