U=qV isetyenziselwa i umthwalo (q) kwisakhono sombane (V). "U" ke amandla anokubakho ombane intlawulo enayo kuloo ndawo.
Apha, Yintoni i-W QV? Umsebenzi ofunekayo ukuhambisa intlawulo Q ukusuka infinity ukuya kwindawo P apho amandla ombane yi-V iya kuba W=QV. Iyunithi ye-SI yomsebenzi yi-joule kwaye leyo yentlawulo yi-coulomb.
Kutheni i-PE ilingana no-Q? I-PE inokufumaneka nakweyiphi na indawo ngokuthatha inqaku elinye njengesalathiso kunye nokubala umsebenzi ofunekayo ukuhambisa intlawulo kwenye indawo. Amandla anokubakho womxhuzulane kunye namandla anokwenzeka ombane ayafana. … Kodwa siyayazi loo nto, ekubeni F = qE, umsebenzi, kwaye kungoko ΔPE, ilingana nentlawulo yovavanyo q.
Ukongeza Injani i-K QV? Ukuba ubuza ukuba kutheni u-Ek akufanele abe ngu-12qV ngoko impendulo kukuba ngenkcazo, amandla e-kinetic yi-1.2mv2 kwaye ilingana namandla anokubakho qV agcinwe kuwo wonke umahluko onokubakho we-V, okwalingana namandla ekinetic isuntswana elinokuwafumana xa sele iwele lo mahluko unokwenzeka.
Kutheni ulingana neQV? Usebenzisa i-U=QV xa u-V enikezelwa ngeentlawulo ezingeyiyo le kwifomula yakho (sizibiza ngokuba "zangaphandle"). Xa uthetha ngesixa samandla agcinwe kwiintlawuliso kunye nombane obonelelwa ngentlawulo efanayo obuza ngayo, emva koko usebenzisa u-U=QV2.
Yintoni i-VE q?
The amandla anokubakho luhlobo lwamandla kunye namandla anokubakho (kwaye ke ngoko amandla ombane, xa umahluko kuthathwa) uchazwa njengamandla anokubakho (okanye umahluko wamandla onokubakho) ngentlawulo yeyunithi, V=E/Q. Loo nto ilingana nenxaki yakho.
Yintoni i-W VIt? W = Ubomi. Buyela phezulu. amandla. Ngokwenkcazo, 'amandla' lizinga lokusebenza kwaye lilingana nomsebenzi owenziweyo wahlulwe ngexesha elithathiweyo.
Yintoni i-EFQQ? Ekubeni indawo yombane ichazwa njengamandla ngentlawulo, iiyunithi zayo ziya kuba ziiyunithi zokunyanzela ezahlulwe ngeeyunithi zentlawulo. Kulo mzekelo, iiyunithi zemetric ezisemgangathweni yiNewton/Coulomb okanye N/C. …Isimboli q kwinxaki ngu ubungakanani bentlawulo kwintlawulo yovavanyo (hayi umthombo wentlawulo).
Yintoni ubudlelwane phakathi kweCV kunye noQ?
Ubungakanani bentlawulo ehamba kwiiplate ixhomekeke kwi-capacitance kunye ne-voltage esetyenzisiweyo ngokwefomula Q=CV, apho i-Q ihlawuliswa kwi-Coulombs, i-C i-capacitance kwi-Farads, kunye ne-V yintlukwano enokwenzeka phakathi kwamacwecwe kwi-volts.
Kwakhona Ngaba u-V ulungelelanise ngokuphambeneyo noQ? Ngokobudlelwane V ilingana neWQ, I-4V ithelekiseka ngokuhlukileyo ku-Q kodwa ngokwerelationship Q ilingana ne-CV enokubakho ilingana ngokuthe ngqo nentlawulo, yintoni umahluko phakathi kwezi meko zimbini?
Yintoni i-Q kwisakhono sombane?
ubukhulu bommandla wombane (E) oveliswe ngentlawulo yenqaku kunye nentlawulo yobukhulu Q, kwindawo ekude kumgama r kude nentlawulo yenqaku, inikwe yi-equation. E = kQ/r2, apho u-k eyinto engatshintshiyo enexabiso le-8.99 x 109 N m2/C2. ...
Ithini ifomula ye-E PT? Ifomula E=Pt inika amandla, ii-watt-yure ze-E, ezisetyenziswa xa isixhobo sombane samandla e-P watts sisetyenziswa iiyure ezili-t.
Yintoni u-E kwi-FqE?
Kwi-equation yefiziksi, F=qE, apho u-E akhoyo indawo yombane, q yintlawulo, kunye no-F amandla ombane asebenzayo kule ntlawulo, yenza intlawulo, q, ngokwayo, ibe ne-associa yesalathiso | Study.com.
Ubala njani i-qV kwikhemistri?
q(v) bubushushu obukwivolumu engaguqukiyo kwaye q(p) bubushushu kuxinzelelo olungagungqiyo. Cinga ngefomula ΔU = q+w. ΔU lutshintsho kumandla angaphakathi enkqubo.
Angakanani amandla eVolt? Inkcazo yeVolt
IVolt enye ichazwa njengosetyenziso lwamandla ijoule enye ngentlawulo yombane yecoulomb enye.
Ngaba i-qV ngumsebenzi karhulumente? Isiphelo sethu sithi:
Ukuba umsebenzi ongeyo-PV ngu-zero, ngoko qV ngumsebenzi karhulumente. Ukuba umsebenzi ongeyo-PV AYINGOZIro, ngoko i-qV ngumsebenzi karhulumente kuphela ukuba inkqubo isothermal (ΔT=0) kwaye ibuyiselwa umva (100% ngokufanelekileyo).
Yintoni i-equation E VIt?
Intlawulo yangoku iphindaphindwe ngexesha ke le nxaki ingabhalwa ngolu hlobo: E = V × Q. apho: U-E amandla adluliselwe kwiijoules, i-J. V ngumahluko onokubakho kwii-volts, i-V.
Yintoni i-D kwi-W FD? Kwintshukumo yendlela enye kumyinge omnye, oku kubonakaliswa ngendlela yonxaki njenge W = Fd cos θ, apho uW asebenza khona, F bubukhulu bamandla kwinkqubo, d ubungakanani bokufuduswa kwenkqubo, kwaye θ yi-engile phakathi kwevektha yamandla F kunye nevektha yokufuduswa d. …imizekelo yomsebenzi.
Yintoni iP physics?
amandla lixabiso elimalunga nexesha owenziwe ngalo umsebenzi; lixesha lokuphuma komsebenzi: apho uP ingamandla, uW ngumsebenzi, kunye no-t lixesha. Ukuba amandla angatshintshiyo F asetyenziswa kuwo wonke umgama x, umsebenzi owenziweyo uchazwa njengo.
Yintoni u-Q C kwifiziksi? ibandakanya umthamo weVolthage yokuTshaja/uMahluko onokubakho Capacitance.
Uyenza njani i-EVD?
Ubudlelwane phakathi kwe-V kunye no-E yeepleyiti zokuqhuba ezihambelanayo E=Vd E = Vd . Umzekelo, indawo yombane efanayo Eveliswa ngokubeka umahluko onokubakho (okanye amandla ombane) ΔV kwiipleyiti zentsimbi ezimbini ezinxuseneyo, ezibhalwe A no-B.
Yintoni ubudlelwane phakathi kwentlawulo ye-Q kunye ne-V enokubakho ye-capacitor? Amandla agcinwe kwi-capacitor angamandla anamandla ombane, kwaye ke anxulumene nentlawulo ye-Q kunye ne-voltage V kwi-capacitor. Kufuneka silumke xa sisebenzisa i-equation yamandla anokubakho ombane ΔPE = qΔV kwi-capacitor. Khumbula ukuba i-ΔPE ngamandla anokubakho entlawulo q ehamba ngevoltheji ΔV.
Uwufumana njani umahluko onokubakho kwiijoules?
V=Uq. Umahluko onokubakho wombane phakathi kwamanqaku A kunye no-B, i-VB−VA ichazwa njengotshintsho kumandla anokubakho entlawulo q esusiwe ukusuka ku-A ukuya ku-B, yahlulwe ngentlawulo. Iiyunithi zomahluko onokubakho ziijoules kwicoulomb nganye, zinikwe igama elithi volt (V) emva kuka-Alessandro Volta.
Kutheni le nto amandla ahambelana ngokuphambeneyo nentlawulo? Umthamo uhambelana ngokungafaniyo nesakhono, ukuba intlawulo egciniweyo ihlala injalo. Ngokufanayo, intlawulo egciniweyo ihambelana ngokuthe ngqo kwi-voltage esetyenzisiweyo, ukuba i-capacitance ihlala ingatshintshi. Ezi meko zimbini zihluke ngokufanayo: azinakwenzeka kunye, ngoko ke akukho kuphikisana.