6 Tusaalooyin ah Su'aalaha Wareegga Korontada ee Beddelka ah
1. Fiiri sawirka wareegga RLC ee soo socda! Haddii is-hortaagga wareegga uu yahay 250 Ω, markaa iska caabbinta iska caabbinta (R) waa…..
A. 50 Ω
B. 200 Ω
C. 400 Ω
D. 600 Ω
E. 800 Ω
Dood
Tusaalaha Su'aalaha Soo-jeedinta EMF ee Soo-jeedinta Elektromagnetic-ka
10 Tusaalooyin oo ku saabsan Su'aalaha Soo-jeedinta Elektromagnetic-ka ee Soo-jeedinta EMF
1. Matoorku wuxuu leeyahay gariirad leh tiro wareegyo ah N iyo aag isdhaafsi ah A. Muraayadda waxay ku jirtaa goob birlab ah B, ka dibna waxaa lagu wareejiyaa xawaare xagal ah ω si EMF-ga ugu badan ee la kiciyo ee 50 volts loo soo saaro. Haddii goobta birlabku ay isu beddesho 1/2 qiimaheedii asalka ahaa oo xawaarihiisu xagal yahay 4 jeer qiimaheedii asalka ahaa, markaa EMF-ga ugu badan ee la kiciyo wuxuu noqon doonaa...
A. 25 volt
B. 50 volt
C. 100 volt
D. 200 volt
E. 250 volt
Dood
22 Tusaalooyin oo ku saabsan Su'aalaha Ku-soo-jiidashada Birlabta iyo Xoogga Birlabta
22 Tusaalooyin oo ku saabsan Su'aalaha Ku-soo-jiidashada Birlabta iyo Xoogga Birlabta
1. Fiiri sawirka dhinaca ku yaal!
Meesha siligga saddexaad iyo jihada uu u socdo si siligga saddexaad uusan u dareemin xoog birlab ah oo laga cabbiray siligga koowaad waa...
A. 9 cm jihada hadda kor u socota
B. 6 cm jihada hadda kor u socota
C. 6 cm jihada hadda hoos u socota
D. 3 cm jihada hadda kor u kacda
E. 3 cm jihada hadda hoos ugu socota
Dood
Tusaale ah Wareegga Korontada ee Tooska ah
9 Tusaalooyin Su'aalo ku saabsan Wareegga Korontada ee Tooska ah
1. Fiiri sawirka habaynta iska caabbinta ee hoose! Cabbirka hadda socda ee R 1 waa…
A. 2,0 Amps
B. 2,5 Ampere
C. 4,0 Ampere
D. 4,5 Ampere
E. 5,0 Ampere
Dood
Waa la garanayaa :
Iska caabbinta 1 (R)1) = 4 Ω
Iska caabbinta 2 (R)2) = 4 Ω
Iska caabbinta 3 (R)3) = 8 Ω
Danabka korontada (V) = 40 Volts
La weydiiyay Hadda ilaa R1
Jawab :
Su'aalo tusaale ah oo ku saabsan Mowjadaha Iftiinka
11 Tusaalooyin oo ah Mowjadaha Iftiinka
Fiiro gaar ah u yeelo weedhahan soo socda:
(1) Ku beddel shabagga shabagga tiro badan oo xariiqyo ah millimitirkiiba.
(2) Iftiin ka soo dhaca buluug una dhaca jaalle
(3) U beddel iftiinka ka soo baxaya casaan una beddel cagaar
(4) Shaashadda u dhowee shabagga
Waxa ku jira dadaalka lagu kordhinayo ballaca kooxda dhalaalaya ee tijaabada shabagga kala-baxa waa...
Dood
Su'aalo tusaale ah oo ku saabsan Mowjadaha Farsamada
13 Tusaalooyin oo ah Mowjadaha Farsamada
1. Kala duwanaanshaha marxaladda ee hirarka isdhaafka ah
Fiiri sawirka hirarka sinusoidal ee soo socda !
Haddii hirarka sinusoid-ka ee kor ku xusan uu yahay 80 cm, markaas barta farqiga wejiga ee ¾ waa…
A. P oo leh Q
B. P oo leh R
C. P oo leh S
D. Q oo leh S
E. R oo leh S
Dood
Sharciga Ampere
Sharciga Ampere
Saynisyahan Faransiis ah oo lagu magacaabo Andre Marie Ampère (1775–1836) ayaa soo jeediyay xiriir guud oo ka dhexeeya qulqulka korantada ee dhex mara koontaroole kasta iyo goobta birlabta ee ka soo baxda hareeraha. Kani waa Sharciga Ampère. Isla'egta hoose waxay muujinaysaa sharciga Ampère.
—–> Sharciga Ampere
Wadarta qaybaha (Σ) ee goobta birlabta (B) oo barbar socota dhererka cutubka ee gudbiyaha, oo la barbar dhigaya dhererka cutubka gudbiyaha (∆l), waxay la mid tahay wax soo saarka µ o (µ o = 4π x 10 -7 Tm/A) iyo qulqulka korantada (I).
Xoogga birlabta ee u dhexeeya laba fiilo oo toosan oo is barbar socda oo sita koronto
Maaddada Awood birlab ah oo u dhaxaysa laba fiilo oo toosan oo is barbar socda oo sita koronto
Koronto ku socota silig waxay abuurtaa goob birlab ah oo ku wareegsan. Haddii siliggu toosan yahay, xariiqyada goobta birlabtu waxay sameeyaan goobo, iyadoo siliggu toosan yahay bartamaha goobada.
Haddii ay jiraan laba fiilooyin oo toosan oo is barbar socda oo ay kala soocaan masaafo L ah, markaa goobta birlabta ee uu abuuro qulqulka korontada ee fiilada 1aad ayaa laga dareemayaa fiilada 2aad, sidoo kale goobta birlabta ee uu abuuro qulqulka korontada ee fiilada 2aad ayaa laga dareemayaa fiilada 1aad.
Baaxadda xoogga birlabta
Goobta birlabta oo ay keento koronto ku jirta silig dheer oo toosan
Agab ku saabsan goobaha birlabta oo ay keento koronto ku jirta silig dheer oo toosan
mowduuca Koronto, koronto, goob birlabeed, xoog magnet ragSharax in koronto koronto ay soo saari karto goob birlabeed. Haddii koronto koronto ay dhex marto silig aad u dheer oo toosan, waxaa la sameeyaa goob birlabeed, iyadoo xariiqyada goobta birlabeed ay sameeyaan goobo ku wareegsan siliggu oo ah bartamaha. Sawirka midig ayaa muujinaya tan.
Koronto, koronto, goob birlabeed, xoog birlabeed
Alaab ku saabsan qulqulka korantada, dallacaadda korantada, goobta birlabta, xoogga birlabta
Sannadkii 1819, saynisyahan reer Denmark ah oo lagu magacaabo Hans Christian Oersted (1777–1851) ayaa ogaaday xiriirka ka dhexeeya birlabta iyo korontada , ama dallacaadaha dhaqdhaqaaqa . Wuxuu ogaaday in marka irbad kombas ah ay u dhowdahay silig sidda koronto, ay leexato. Marka aysan jirin koronto, irbadda kombaska ah waxay u janjeertay dhanka waqooyi.
Irbad kombas ah waa birlab, sidaa darteed xoogga birlabku wuu dhaqaajin karaa . Xaggee ayuu ka yimaadaa xoogga birlabeedka (F)? Meel u dhow irbadda kombas ah waxaa ku yaal silig sita koronto, sidaa darteed qulqulka korontadu waa inuu soo saaraa xoog birlab ah.
Fiiri sawirka ku yaal dhanka midig. Adeegso xeerka gacanta midig si aad u go'aamiso jihada qulqulka korantada iyo jihada goobta birlabta. Haddii qulqulka korontada (I) uu kor u kaco, jihada goobta birlabta (B) waxay noqon doontaa sida ku cad sawirka bidixda. Taas beddelkeeda, haddii qulqulka korontadu uu hoos u socdo, jihada goobta birlabta waxay noqon doontaa sida ku cad sawirka midigta.