• Product
  • Suppliers
  • Manufacturers
  • Solutions
  • Free tools
  • Knowledges
  • Experts
  • Communities
Search


EMF da Voltage: Yadda Nufin Dabara a Baka Tushen Dabara

Dyson
فیلڈ: Maƙarfi na Elektirikin Dabi
China

A cikin farko da duka ga abu da ya bambanta bayanai na zama (EMF) da kashi shine cewa EMF yana nuna aiki da aka bani ga muhimmanci, wato kashi tana nuna aiki da ke bukata don in yi hanyar kan muhimman tsakiyar karamin birnin zuwa wani wurin. Wadannan mafi bambanta su ne a cikin takarda ta bambanta tare da wannan.

Takarda ta Bambanta

Bayani game da Kashi

Kashi yana nufin aiki da ke bukata don in yi hanyar kan muhimman tsakiyar karamin birnin zuwa wani wurin. Ana ci gaba da volts (V) kuma ana ambaci da shaida V. Kashi yana faruwa saboda sauki mai sauƙi da kuma sauki mai sauƙi.

Kashi yana faruwa a bayanan sursurun (misali, cathode da anode). Zaman lafiya a bayanan mai kyau ya fi shahara da zaman lafiya a bayanan mai yawan lafiya. Idan kashi yana faruwa a cikin komponen mai ba da iko a duking, ana kiran shi da sunan kashi mai kawo. Daga cikin Kirchhoff's law, summai duka kashi mai kawo a duking yana kasance sama da zama (EMF) na sursuru.

Bayani game da Zama (EMF)

Zama (EMF) yana nuna aiki da aka bani ga har daidai da muhimman tsakiya. Wato, yana nuna aiki da aka bani ga sursurun mai faɗa (misali, battery) karkashin muhimman tsakiya. Zama (EMF) yana ci gaba da volts (V) kuma ana ambaci da shaida ε.

Zama (EMF) na duking tana nuna a cikin rumun:

Idan, r - sauti mai girma na duking.

  • R - Sauti mai girma na duking.

  • E - Zama (EMF).

  • I - Amfani

Mafi Bambanta game da Zama (EMF) da Kashi

  • Zama (EMF) yana nuna aiki da aka bani ga har daidai da muhimman tsakiya, amma kashi yana nuna aiki da ke bukata don in yi hanyar kan muhimman tsakiyar karamin birnin zuwa wani wurin.

  • Zama (EMF) ana ambaci da shaida ε, amma kashi ana ambaci da V.

  • Zama (EMF) yana ci gaba a bayanan sursurun idan babu amfani da take faru, amma kashi yana ci gaba a duka biyu masu wurin a duking mai karfin iko.

  • Zama (EMF) yana faruwa saboda sursurun mai faɗa kamar cell electrochemical, dynamos, da photodiodes; amma kashi, yana faruwa saboda sauki mai sauƙi da kuma sauki mai sauƙi.

Ba da kyau kuma kara mai rubutu!
Makarantarƙi:

Tambayar Da Yawanci

Yadda ya zama da kyau a kan gwamnati na tsaro kawai tafi daga baya? Ba a tabbas cewa a kan gwamnati na tsaro kawai tafi daga mafi girma?
Daga cewa Mafi yadda Annabiya na Transformer Daidai Don?A lokacin da transformer ya yi aiki, mafi yadda, tare da kaya, abincin da kuma muhimman da suka da amfani don bincike mafi yadda da windings, suna cikin elektrik field mai girma. A kan takarda wannan elektrik field, suka samu potential mai ukuwa da ground. Idan mafi yadda ba da ground, za a cikin mafi yadda da kaya da tank, zai kasance potential difference wanda zai iya haifar da discharge mai yawa.Kuma, a lokacin da transformer ya yi aiki,
01/29/2026
Fahimtar Tashin Gine na Tashin Kawo Masu Zafi
I. Maimaita Neutral Point?A cikin transforma da kuma maimaitarai, maimaita neutral point shine maimaitar tana da aiki a kan yawan winding inda tsari mai zurfi daga wannan maimaitar zuwa har daidai na terminal sama da duka. A cikin diagrammin da ake bayar, maimaita O yana nufin maimaita neutral point.II. Yadda Ake Iya Sabon Duka Don Maimaita Neutral Point?Sauran hanyoyi na elektrik da take sabon duka don maimaita neutral point da kasa a cikin systemin AC three-phase yana nufin sabon dukar neutral
01/29/2026
Kwanciyar Gaji: Yadda Kaɗi, Kungiyar Lami, ko Kyau?
Kwakwalwa mai tsari, kisan gajeru (kisa masu), da kuma tashin kungiyoyi suna iya haifar da fuskantar sanyi na uku. Yakin cewa ake faɗa da haka shi ne abubuwan da suka buƙata don in yi aiki da ƙarfin baƙarƙarun.Kwakwalwa Mai TsariIdan kwakwalwa mai tsari ya haifar da fuskantar sanyi na uku, amma yadda ake kawo waɗanda suka ƙarewa bayanai ba ta ƙarfin ba. Ana ci gaba biyu: kwakwalwa mai tsari mai kofin kirkiro da kwakwalwa mai tsari mai bincike. A cikin kwakwalwa mai tsari mai kofin kirkiro, fuska
11/08/2025
Tattalin da Gudummawa da Turanci na Noma Kirkiyya
Gurbin Da Iya Karya Da Photovoltaic (PV) Na NomaTattalin noma na photovoltaic (PV) yana da muhimmanci mai PV, kontrola, inbirta, batari, da wasu abubuwa masu tashin (batari ba zan iya bukata don tattalin noma na grid). Idan kuna neman cewa an yi amfani da shirye-shiryar gwamnati, ana gaba tattalin noma na PV zuwa wata na off-grid da wata na grid-connected. Tattalin noma na off-grid ke kusa da suka yi aiki biliyan-biliyan baya bayan shirye-shiryar gwamnati. Suna da batari don inganta kyauwar taka
10/09/2025
Aika tambaya
+86
Dauke kake saita fayil
Kwamfuta
Samun IEE Business Application
Yi amfani da IEE-Business app don samun abubuwan aikin, samun halayyin, haɗi da malamai, kuma kai tsauraran takaiddun kasoshin duka lokaci, duka wurin—dole bai karfin takamaltar hulɗin ku na alintakargida da kasuwanci.