Cov txheej txheem:
Video: Yuav ua li cas koj muab inductors?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Electronics Cheebtsam: Muab cov inductors nyob rau hauv Series los yog nyob rau hauv Parallel
- Series inductors : Tsuas yog ntxiv tus nqi ntawm txhua tus neeg inductor .
- Ob lossis ntau qhov sib npaug sib npaug inductors : Ntxiv lawv thiab faib los ntawm tus lej ntawm inductors .
- Ob qho tib si thiab tsis sib npaug inductors : Siv cov qauv no:
Tsuas yog li ntawd, koj yuav ua li cas ntxiv ob inductors nyob rau hauv parallel?
Parallel Pab Inductors Yog tias ob inductance yog sib npaug thiab sib nqus coupling yog zoo meej xws li nyob rau hauv ib tug toroidal Circuit Court, ces qhov sib npaug inductance ntawm ob inductors nyob rau hauv parallel yog L as LT = L1 = L 2 = M.
Ib tug kuj yuav nug, ua li cas koj xam inductors? Xam cov inductance siv cov qauv lej.
- Pib los ntawm kev sib npaug ntawm qhov tsis kam ntawm qhov resistor los ntawm lub hauv paus square ntawm 3.
- Tom ntej no, muab 2, pi, thiab zaus.
- Ua kom tiav los ntawm kev faib thawj tus lej los ntawm tus lej thib ob.
- Yuav hloov millihenries rau microhenries (uH), muab 1, 000: 1.38 x 1, 000 = 1378 uH.
Ib sab ntawm qhov no, thaum inductors txuas nrog nyob rau hauv parallel?
Thaum cov inductors txuas nrog nyob rau hauv parallel , tag nrho inductance yog tsawg dua ib qho ntawm cov Parallel inductors ' inductances . Ntxiv dua thiab, nco ntsoov tias qhov ntsuas qhov tseeb ntawm inductance yog tus nqi ntawm voltage poob hla ib inductor rau ib tug muab tus nqi ntawm tam sim no hloov los ntawm nws.
Vim li cas inductor txuas nrog hauv series thiab capacitor nyob rau hauv parallel?
Yog inductors yog txuas sib in series (yog li sib koom tib yam tam sim no, thiab pom tib qhov kev hloov pauv tam sim no), tom qab ntawd tag nrho qhov hluav taws xob poob vim qhov tshwm sim ntawm kev hloov pauv tam sim no yuav ntxiv nrog txhua qhov inductor , tsim kom muaj tag nrho cov voltage ntau dua li ntawm ib tus neeg inductors ib leeg.
Pom zoo:
Yuav ua li cas koj pom lub kaum sab xis nruab nrab muab qhov chaw thiab lub vojvoog ntawm ib lub sector?
Kev txiav txim siab Central Angle Los ntawm Sector Area (πr2) × (central angle in degrees ÷ 360 degrees) = sector area. Yog hais tias lub hauv paus lub kaum sab xis ntsuas nyob rau hauv radians, lub mis hloov mus ua: sector cheeb tsam = r2 × (central kaum hauv radians ÷ 2). (θ ÷ 360 degree) × πr2. (52.3 ÷ 100π) × 360. (52.3 ÷ 314) × 360
Yuav ua li cas koj nrhiav tau daim ntawv tivthaiv ntawm ib vector muab qhov magnitude thiab lub kaum sab xis?
VIDEO Khaws qhov no hauv kev xav, puas yog 0 ib chav vector? A unit vector yog a vector uas muaj qhov loj ntawm 1. Cov ntawv sau sawv cev rau tus qauv, lossis qhov loj, ntawm vector v. Basic unit vectors yog i = (1, 0 ) thiab j = ( 0 , 1) uas yog ntev 1 thiab muaj cov lus qhia raws qhov zoo x-axis thiab y-axis feem.
Yuav ua li cas koj sau ib qho kev sib npaug hauv point slope form muab ob lub ntsiab lus?
Muaj ntau hom ntawv uas peb tuaj yeem sau qhov sib npaug ntawm ib kab: daim ntawv point-slope, daim ntawv nqes hav-intercept form, tus qauv daim ntawv, thiab lwm yam. Qhov sib npaug ntawm ib kab muab ob lub ntsiab lus (x1, y1) thiab (x2, y2). ) los ntawm cov kab dhau los yog muab los ntawm, ((y - y1) / (x - x1)) / ((y2 - y1) / (x2 - x1))
Yuav ua li cas inductors khaws lub zog?
Ib qho inductor yog siv los khaws lub zog hauv daim ntawv ntawm magnetic teb. Nws muaj xws li ib tug hlau, feem ntau twisted rau hauv ib tug coil. Thaum ib qho tam sim no dhau los ntawm nws, lub zog khaws cia ib ntus hauv lub kauj. Qhov kev tawm tsam rau tam sim no ntws ntawm ib qho inductor muaj feem xyuam rau qhov zaus ntawm qhov tam sim no ntws los ntawm nws
Yuav ua li cas tshwm sim thaum koj muab cov khoom them nqi ze ntawm Electroscope thiab vim li cas?
Hauv cov txheej txheem induction ntawm kev them nyiaj, ib qho khoom them raug coj los ze rau tab sis tsis kov lub electroscope. Qhov no tau piav qhia los ntawm cov kev them nqi zoo li lub hauv paus ntsiab lus. Lub zais pa uas tsis zoo tiv thaiv cov hluav taws xob tsis zoo, yog li yuam kom lawv txav mus los