Waa maxay sharciga OHM? ➡️ Si FUDUD Ugu Baro Jimicsiga

Hordhac Sharciga Ohm:

Sharciga Ohm Waa barta laga bilaabo fahamka aasaasiga aasaasiga ee korantada. Marka laga eego aragtidan waxaa muhiim ah in lagu lafaguro bayaanka Sharciga Ohm qaab feker ahaan wax ku ool ah. Khibradayada arimaheena awgeed, falanqaynta sharcigan xitaa wuxuu noo ogolaanayaa inaan ka dhigno riyada shaqaale kasta oo takhasus gaar ah u leh aagga oo rumowda shaqeyso wax yar oo qabata waxbadan, maadaama tarjumaad sax ah aan ku ogaan karno kuna lafa guri karno cilladaha korantada. Qoraalkan oo dhan waxaan uga hadlaynaa muhiimadiisa, asalkiisa, adeegsiga codsiyada iyo sirta si fiican loo fahmo.

¿Ayaa daahfuray sharciga Ohm?

Georg simon ohm (Erlangen, Bavaria; 16-kii Maarso, 1789-Munich, July 6, 1854) wuxuu ahaa cilmiga fiisigiska iyo xisaabiye Jarmal ah oo sharciga Ohm ku biiriyay aragtida korontada. [1]. Ohm wuxuu caan ku yahay barashada iyo tarjumaada xiriirka ka dhexeeya xoojinta korantada, xooggeeda koronto-dhaliyaha iyo iska caabinta, sameynta 1827 sharciga magaciisa ku qoran oo sheegaya in I = V / R. Qaybta iska caabinta korantada, ohm, ayaa loogu magac daray isaga. [1] (eeg sawirka 1)

Georg Simon Ohm iyo Sharcigiisa Ohm (citeia.com) — Jaantus 1 Georg Simon Ohm iyo sharcigiisa Ohm (https://citeia.com)

Muxuu dhigayaa sharciga Ohm?

La Sharciga Ohm wuxuu dejiyaa: Awoodda hadda jirta ee dhex marta wareegga korantada waxay si toos ah ugu dhigantaa danab ama danab (farqiga u dhexeeya V) iyo inay si aad ah ugu habboon tahay caabbinta korantada ee ay soo bandhigeyso (eeg sawirka 2)

Fahmitaanka taas:

Tirada	Astaanta sharciga Ohm	Halbeeg cabbir	Doorka	Haddii ay dhacdo in aad la yaabban tahay:
Cadaadiska	E	Volt (V)	Cadaadiska keena qulqulka elektaroonigga	E = xooga koronto ama danab la kiciyay
Qulqulka	I	Ampere (A)	Xoogga hadda korantada	I = xoojinta
Resistance	R	Ohm (Ω)	socodka socodka	Ω = omega xaraf Giriig ah

E= Farqiga Ikhtiyaarka Korontada ama xoogga korantada "dugsiga hore" (Volts "V").
I= Xajmiga korantada (Amperes "Amp.")
R= Iska caabin Koronto (Ohms “Ω”)

Jaantus 2; Foomka Sharciga Ohm (https://citeia.com)

Maxaa loogu talagalay Sharciga Ohm?

Tani waa mid ka mid ah su'aalaha ugu xiisaha badan ee ardayda heerka koowaad ee korontadu ay is weydiiyaan, halkaas oo aan kuu soo jeedineyno inaad si fiican u fahamto ka hor intaadan sii wadin ama u gudbin mawduuc kale. Aan u falanqeyno tallaabo-tallaabo: Iska caabin koronto: Waa diidmada socodka qulqulka korantada ee korantada. Xilliga korantada: Waa socodka qulqulka korantada (electrons) kaas oo dhex mara koronto-dhaliye ama qalab. Qulqulka socodka waa xaddiga lacag halkii cutub ee waqtiga, halbeegga cabbirkiisu waa Ampere (Amp). Farqiga korantada: Waa tiro jireed oo cabiraysa faraqa u dhexeeya awooda korantada ee udhaxeysa laba dhibcood. Waxaa sidoo kale lagu qeexi karaa inay tahay shaqada halkii cutub oo ay ku shaqayso qaybta korontada ee qaybta walxaha lagu soo oogay si ay ugu kala wareejiso inta u dhaxaysa laba boos Halbeegga cabbirka waa Volt (V).

Gabagabo

Sharciga Ohm Waa aaladda ugu muhiimsan ee daraasadda wareegyada korantada iyo saldhigga aasaasiga ah ee daraasadaha xirfadaha Korontada iyo Elektrooniga ee dhammaan heerarka kala duwan. Waqti u hibeynta lafagurkeeda, xaaladdan lagu sameeyay maqaalkan (xarafkeeda), waa lama huraan in la fahmo lana falanqeeyo siraha cilad-raadinta.

Halka aan ku soo gabagabeyn karno sida ku xusan falanqaynta Sharciga Ohm:

Markay sare u kacdo kala duwanaanshaha iman kara (V) iyo hoos udhaca caabbinta (Ω): Waxaa sii weynaanaya xoojinta korantada (Amp).
Farqiga suurtagalka ah ee hooseeya (V) iyo iska caabin sare (Ω): Awood koronto oo yar (Amp).

Layliga fahamka iyo ku dhaqanka sharciga Ohm

Layli 1
Layli 2
Layli 3
Layli 4
Layli 5

Layli 1

Dalbashada Sharciga Ohm Wareegga soo socda (jaantuska 3) oo leh iska caabin R1 = 10 Ω iyo farqiga suurtagalka ah ee E1= 12V oo isticmaalaya sharciga Ohm, natiijadu waa: I=E1/R1 I= 12V/10 Ω I = 1.2 Amp.

Jaantus 3 Wareegga korantada aasaasiga ah (https://citeia.com)

Falanqaynta Sharciga ee Ohm (Tusaale 1)

Si loo falanqeeyo sharciga Ohm waxaan u dhaqaaqeynaa gebi ahaanba Kerepakupai Merú ama Angel Falls (Kerepakupai Merú oo ah luqadda asalka ah ee Pemón, taas oo macnaheedu yahay "ka soo bood meesha ugu dheer"), waa biyo-dhaca ugu sarreeya adduunka, oo leh dherer 979 m (807 m oo dhicitaan aan kala go 'lahayn), wuxuu ka yimid Auyantepuy. Waxay ku taalaa Beerta Qaranka ee Canaima, Bolívar, Venezuela [2]. (eeg sawirka 4)

isbarbardhigga boodboodka malaa'igta iyo sharciga Ohm — Jaantus 4. Falanqaynta Sharciga Ohm (https://citeia.com)

Haddii aan si mala-awaal ah u fulino falanqeyn lagu dabaqayo Sharciga Ohm, sameynta fikradaha soo socda:

Dhererka Cascade sida farqiga u dhexeeya.
Caqabadaha biyaha xilliga dayrta sidii iska caabin.
Heerka Qulqulka Biyaha ee Cascade oo ah Korontada Xilligan Jirta

Layli 2:

In u dhigma dalwaddii waxaan ku qiyaasnaa wareegga tusaale ahaan shaxanka 5:

Falanqaynta sharciga Ohm — Jaantus 5 Falanqaynta jiifka Ohm 1 (https://citeia.com)

Halka E1= 979V iyo R1=100 Ω I=E1/R1 I=979V/100 Ω I= 9.79 Am.

citeia.com

Falanqaynta Sharciga ee Ohm (Tusaale 2)

Hadda in this virtualization, tusaale ahaan, haddii aan u guuro biyo-dhac kale tusaale ahaan: Iguazú Falls, oo ku taal soohdinta u dhaxaysa Brazil iyo Argentina, Guaraní Iguazú macnaheedu waa "biyo weyn", waana magaca in dadka deegaanka ee koonfurta Cone. Ameerika waxay siisay wabiga quudiya biyo-dhacyada ugu waaweyn ee Latin America, mid ka mid ah cajaa'ibyada adduunka. Si kastaba ha ahaatee, xagaagii dhawaa waxay dhibaato kala kulmeen socodka biyaha.[3] (fiiri sawirka 6)

isbarbardhig dalwaddii Iguazu Falls leh sharciga ohm — Jaantus 6 Falanqaynta Sharciga Ohm (https://citeia.com)

Layli 3:

Halka aan u maleyno in falanqeyntan farsamada ahi tahay E1 = 100V iyo R1 = 1000 Ω (eeg sawirka 7) I = E1 / R1 I = 100V / 1000 Ω I = 0.1 Amp.

Jaantus 7 Falanqaynta sharciga Ohm 2 (https://citeia.com)

Falanqaynta Sharciga ee Ohm (Tusaale 3)

Tusaale ahaan, qaar ka mid ah akhristayaashayada ayaa laga yaabaa inay waydiiyaan, iyo waa maxay falanqaynta haddii xaaladaha deegaanka ee biyaha Iguazú ay soo fiicnaadaan (taas oo aan rajeyneyno inay noqoto kiiska, xusuusnow in wax kasta oo dabiiciga ah ay tahay inay lahaadaan dheelitirnaan). Falanqaynta farsamada, waxaan u qaadaneynaa in iska caabinta dhulka (ee marinka socodka) aragti ahaan waa mid joogto ah, E waxay noqon doontaa farqiga awoodda kor u kaca ee kor u kaca halkaas oo natiijadu aanu yeelan doono qulqulo badan ama isbarbardhiggayaga xoojinta hadda (I ), waxay noqon kartaa tusaale ahaan: (eeg sawirka 8)

isbarbardhiga biyo-dhaca Iguazú iyo jiifka Ohm — Jaantus 8 falanqaynta sharciga Ohm 3 (https://citeia.com)

citeia.com

Layli 4:

Sharciga Ohm, haddii aan kor u qaadno kala duwanaanshaha suurtagalka ah ama aan ku ururinno xooggiisa korantada korantada sare, adoo iska caabbinta joogtada ah E1 = 700V iyo R1 = 1000 Ω (eeg sawirka 9)

I = E1 / R1
I = 700V / 1000 Ω
I = 0.7 Cabir

Waxaan u kuur galeynaa in xoogga hadda (Amp) ee wareegga uu kordhayo.

wareegga korantada — Jaantus 9 falanqaynta sharciga Ohm 4 (https://citeia.com)

Falanqaynta Sharciga Ohm si loo fahmo sirtiisa

Marka qofku bilaabo inuu barto sharciga Ohm, dad badan ayaa la yaaban sida sharcigan fudud uu u yeelan karo wax sir ah? Runtii sir ma jirto haddaynu si faahfaahsan u lafo-gurno darafkeeda. Si kale haddii loo dhigo, in aan sharciga si sax ah loo falanqeyn, tusaale ahaan, waxay keeni kartaa inaan kala furfurno wareegga korantada (haddii ay ahaan lahayd ficil ahaan, qalab ahaan, xitaa heer warshadeed) marka ay noqon karto oo keliya fiilada dhaawacan ama isku xiraha. Waxaan u falanqeyneynaa kiis kiis:

Kiiska 1 (Wareeg furan):

falanqaynta wareegga korantada ee furan — Jaantuska 10 Furan wareegga korantada (https://citeia.com)

Haddii aan falanqeyno wareegga jaantuska 10, sharciga Ohm wuxuu keenayaa korontada E1 = 10V iyo iska caabinta kiiskan waa insulator (hawo) u janjeera inuu noqdo mid aan dhammaad lahayn ∞. Markaa waxaanu leenahay:

I = E1 / R
I = 10V / ∞ Ω

Halka ay hadda u egtahay 0 Amp.

Keeska 2 (Wareeg gaagaaban):

falanqaynta wareeg koronto oo gaaban — Jaantus 11 Wareegga korantada ee wareegga gaaban (https://citeia.com)

Xaaladdan oo kale (jaantuska 11) sahayda korantadu waa E = 10V, laakiin iska caabiyuhu waa kaari kaas oo aragti ahaan uu leeyahay 0Ω, markaa kiiskan wuxuu noqon lahaa wareeg gaaban.

I = E1 / R
I = 10V / 0 Ω

Halka aragtida hadda jirta ay u egtahay mid aan xad lahayn (Am) Amp. Muxuu burburin lahaa nidaamyada ilaalinta (fiyuusyada), xitaa barnaamijkeenna jilitaanka ayaa kiciyay digniinta iyo digniinta cilladda. In kastoo xaqiiqda ay tahay baytariyada casriga ahi waxay leeyihiin nidaam ilaalin iyo xaddidaad hadda jirta, waxaan kula talinaynaa akhristayaasheena inay hubiyaan isku xirnaanta iskana ilaaliyaan wareegyada gaagaaban (baytariyadaha, haddii nidaamkooda difaac uu fashilmo, wuu qarxi karaa "Digniin").

Kiiska 3 (isku xirnaanta ama ciladaha fiilooyinka)

Haddii aan ka baqeyno wareegga korantada isha korantada E1 = 10V iyo R1 = 10 Ω waa inaan ku haysannaa sharciga Ohm;

Layli 5:

I = E1 / R1
I = 10V / 10 Ω
I = 1 Cabir

Hadda waxaan u qaadaneynaa in wareegga aan ku leennahay cilad (silig gudaha ah ama jabay) ama xiriir xun, tusaale ahaan, sawirka 12.

wareegga cilad silig — Jaantus 12 Wareeg leh Cilad Qallooca Gudaha (https://citeia.com)

Sidii aan horey ugu falanqeynay iska caabiye furan, kirishbooyga waxyeelloobay ama jabay wuxuu yeelan doonaa dabeecad lamid ah. Awoodda korantada = 0 Amp. Laakiin haddii aan ku weydiiyo qaybtee (sawirka 13) A ama B waxyeello ka soo gaadhay? sideese u go’aamin lahaayeen?

Falanqaynta wareegga siligga jaban ama jabay — Jaantus 13 Falanqaynta wareegga oo leh fiilo jaban ama gudaha jabtay (https://citeia.com)

Xaqiiqdii jawaabtaadu waxay noqon laheyd, aan cabirno sii wadida oo aan si fudud u ogaanno mid ka mid ah fiilooyinka waxyeellada gaarey (marka waa inaan ka jareynaa qeybaha oo aan damineynaa korontada E1), laakiin falanqeyntan waxaan ku soo qaadaneynaa in isha xitaa aysan noqon karin damiyay ama ka jaray fiilooyin kasta, hadda falanqaynta ayaa ka xiiso badatay? Hal ikhtiyaar ayaa ah in la dhigo voltmeter barbar socda wareega tusaale ahaan sawirka 14

Falanqaynta Wareegga Khaldan Isticmaalka Sharciga Ohm — Jaantus 14 Falanqaynta Wareegga Khaldan (https://citeia.com)

Haddii isha ay shaqeyneyso, voltmeter-ku waa inuu calaamadee Danab ka caadiga ah kiiskan 10V.

Falanqaynta cilladaha korantada ee sharciga Ohm — Jaantus 15 Falanqaynta Wareegga Khaldan ee Sharciga Ohm (https://citeia.com)

Haddii aan dhigno voltmeter-ka barbar socda Resistor R1, danabku waa 0V haddii aan ku falanqeyno Sharciga Ohm Waxaan leenahay:

VR1 = I x R1
Meesha I = 0 Amp
Waxaan ka baqeynaa VR1 = 0 Amp x 10 Ω = 0V

Falanqaynta khaladaadka fiilooyinka ee sharciga Ohm — Jaantuska 16 oo lagu falanqeynayo khaladka fiilooyinka ee sharciga Ohm (https://citeia.com)

Hadda haddii aan dhigno voltmeter-ka isbarbar socda siligga waxyeellada leh waxaan lahaan doonnaa danab koronto, waayo?

Tan iyo markii aan = 0 Amp, iska caabin R1 (wax mucaarado ah kamaheysto korantada hadda abuurta dhul dalwad lehSida aan horayba u falanqeynay VR1 = 0V Markaa waxaan ku leenahay fiilada dhaawacan (xaaladdan) Voltage-ka korontada.

V (silig dhaawacmay) = E1 - VR1
V (silig dhaawacmay) = 10 V - 0 V = 10V

Waxaan kugu martiqaadayaa inaad ka tagto faallooyinkaaga iyo shakigaaga aan hubaal ka jawaabi doono. Waxay kaloo kaa caawin kartaa inaad ogaato cilladaha korantada ee maqaalkeena Qalabka cabirka korontada (Ohmmeter, Voltmeter, Ammeter)

Way kuu adeegi kartaa:

Tixraacyada:[1] [2] [3]

Sharciga Ohm iyo sirtiisa [BAYAANKA]