Amathuba yasendle yombane, ulwalamano phakathi amandla kunye namandla

Cinga bond amandla kunye nesikhundla esigangeni yombane. Makhe sithi ethile umzimba kakuhle ityala. Lo mzimba singqongwe esigangeni yombane. Fast phambili kule intsimi isimangalo entle ukutshintshwa eza kwenziwa umsebenzi. Ubukhulu umsebenzi onjalo kisekiyo ngqo ubungakanani kwentlawulo kwaye ngokuxhomekeke kwindawo yayo entsimini ukufuduka. Ukuba ngaba sithatha umlinganiselo bogqibeleleyo umsebenzi A ukuya ixabiso isigxina q ngomatshini, ngoko akayi kuba zixhomekeke inani ophethe ogqithiselwe ixabiso kulo mtshato A / q, kodwa iya kuba kuxhomekeke leendawo intshukumo, apho imilo umendo awungeni ndawo.

Makhe sithethe isigxina entsimini, iyisa ukusuka kwindawo ngamabona zikude, amandla intsimi ngu zero. Ixabiso ukuzalana umsebenzi kuya kufuneka ukuba enze ngexesha elinye ngokuchasene imikhosi lentsimi yombane na, ukuba inani ophethe othe wasiwa izakuxhomekeka kuphela kwi intshukumo yokugqibela indawo ngongoma. Ngenxa yoko, eli xabiso lisetyenziswa ukuba zikho kwindawo enjalo bakaKehati yomisa intente.

Ixabiso apho kulinganiswa umlinganiselo womsebenzi owenziwa kule ukutshintshwa kwentlawulo entle kwindawo ethile intsimi ingongoma Infinity ukuya inani ophethe enzulu ibhekiswe isakhono endle.

Le nkcazo ithetha ukuba ingongoma ethile endle uyalingana enefuthe, nto leyo yenzelwa ngokushukumisa intlawulo entle kwindawo elinikiweyo yokungapheli.

Ubukhulu unakho luchazwa ngegama le φ unobumba:

φ = A / q

Abo basenokuba - inani scalar. Nekhono of ingongoma nganye yentsimi lomzimba kakuhle icala kufuneka ibe lixabiso elingqinelanayo, kunye nekhono of umzimba kunye intlawulo ezimbi nexabiso elibi.

Sibonisa ukuba umsebenzi imali umbutho, nto leyo yenzelwa kwi-transfer kwentlawulo elihle inani ophethe zidluliselwe lilingana ezinokuba amanqaku intshukumo umahluko.

umahluko enokubakho phakathi kweendawo ezimbini ezahlukeneyo endle, ngenxa yoko, ubizwa ngokuba amandla endle phakathi ngongoma. Ukuba ombane mhlaba ubizwa ngokuba U, ulwalamano phakathi amandla kunye namandla kubonakaliswa lenxaki:

U = φ₁ - φ₂

Kule nkcazelo, into enokwenzeka ngamabona okude iya kulingana zero. Kule meko sithi isakhono kwindawo zero lungaba ingongoma olithandayo asendle, ukhetho lecondzile zayo ngokupheleleyo. Umahluko ezinokwenzeka iingongoma ezimbini engenasizathu asendle izimele kwinqanaba umnyulwa zero isakhono.

Izifundo senkolelo ngongoma cala izinto ezinokuba ingongoma ngamabona akude. Kodwa practice - nayiphi na ingongoma kumphezulu womhlaba.

Ngenxa yoko, amandla ophanda - lixabiso kulinganiswa lomlinganiselo umsebenzi ukutshintshwa kwentlawulo HIV ebusweni kwindawo ethile asendle, ukuba ubukhulu isigxina.

Ubudlelwane phakathi kwempixano aze avakalise isakhono uphawu esigangeni yombane. Ngaphezu koko, ukuba imeko na iimpawu zayo amandla ukuqinisekisa isixa amandla aye kwi icala engenasizathu ingongoma kule intsimi, amandla - kuphawu yayo amandla. Xa nekhono e iingongoma ezahlukeneyo sikwazi ubukhulu yentsimi yombane yomsebenzi xa ihamba ophetheyo usebenzisa ifomula:

A = qu, okanye A = q (φ₁ - φ₂),

apho q - isigxina ubungakanani, U - endle ombane phakathi amachaphaza kunye φ₁, φ₂ - amanqaku nokususwa enokwenzeka.

Cinga ubudlelwane phakathi ekwenzeni izinto ezinokwenziwa-ngentsimi yombane. Ngamandla E zonke kwindawo kwintsimi enye, yaye ngenxa yoko ke amandla F, nto leyo enza izinto yeyunithi, kakhulu, ngokufanayo nangokulinganayo kwi E. Oku kulandela ukuba amandla leyo enza izinto q isigxina kweli candelo iya kulingana F = qE.

Ukuba umgama phakathi kweendawo ezimbini kule intsimi ilingana d, ukutshaja ufezwa ngokushukumisa umsebenzi:

A = fd = kuGedaliya = g (φ₁-φ₂),

apho φ₁-φ₂ ngumahluko kwindlela ekwazi phakathi amanqaku endle.

Ngoko ke:

E = (φ₁-φ₂) / d,

ie umfaniswano electric ngamandla intsimi iya kulingana isakhono umahluko eziwa nganye kwiyunithi ubude, wazithwala kumgca we amandla wentsimi.

Maxa imigama ezincinane, uqhagamshelwano phakathi amandla kunye namandla lichazwa ngokufanayo kwaye entsimini nonuniform, ekubeni naliphi intsimi phakathi kweendawo ezimbini ngokusondeleyo abekwe akwimiganyana nga mabasiwe iyunifomu.