Shabakadaha Gurumuda
1. Iyada oo ku saleysan sawirka hoose, haddii gacanka qalooca siligga uu yahay 50 cm, go'aami baaxadda goobta birlabta ee bartamaha qalooca (barta 0, fiiri sawirka hoose). (µ o = 4π.10 -7 Wb.A -1 m -1 )
La yaqaan:
Gacanka (r) = 50 cm = 0.5 m
Koronto (I) = 1.5 Ampere
Rugista faakuumka (µ o ) = 4π.10 -7 Wb.A -1 m -1
La Doonayo: Cabbirka goobta birlabta
3 EMF-ga la kiciyay ee korantada ku shaqeeya - Dhibaatooyinka iyo Xalalka
1. Gariir lagu beddelay gariirad kale oo leh wareegyo 2 jeer wareegyada bilowga ah, heerka isbeddelka qulqulka birlabtana waa mid joogto ah. Go'aami saamiga emf-ka bilowga ah iyo kan ugu dambeeya ee la soo saaray.
La yaqaan:
Wareegyada bilowga ah (N) = 1
Wareegyada kama dambaysta ah (N) = 2
Heerka isbeddelka qulqulka birlabta bilowga ah (ΔØ B / Δt) = heerka isbeddelka qulqulka birlabta kama dambaysta ah (ΔØ B / Δt)
1. Iyada oo ku saleysan isla'egta soo socota ee falgalka isku-dhafka , go'aami tamarta laga soo saaro falgalka isku-dhafka!
Solution
1. Iyada oo ku saleysan sawirka hoose, go'aami qulqulka korantada iyada oo loo marayo R 1.
La yaqaan:
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
3 Mowjadood oo farsamo (Muddada Soo Noqnoqoshada Mowjadaha Xawaaraha mowjadaha) - Dhibaatooyinka iyo Xalalka
1. Laba xarig ayaa ku yaal lakabka hirarka . Labadooduba waxay kor iyo hoos ugu socdaan dusha sare ee badda 20 jeer 4 ilbiriqsi gudahood. Haddii masaafada labada xarig ay tahay 100 cm oo u dhaxaysa, waxaa jira laba god iyo hal god, go'aami inta jeer ee hirarka iyo xawaaraha hirarka.
La yaqaan:
Labada xarigba waxay ku yaalliin mowjadaha sare, labada xarigna waxay u dhexeeyaan 2 god iyo 1 lakab (fiiri sawirka). Markaa, waxaa jira laba hirar oo u dhexeeya labada xarig.
Kala-soocidda hal-qayb - dhibaatooyinka iyo xalalka
1. Iftiin leh hirar dhererkoodu yahay 500 nm ayaa dhex mara dalool ballaciisu yahay 0.2 mm. Qaabka kala-soocidda ee shaashadda 60 cm u jira. Go'aami masaafada u dhaxaysa ugu badnaan dhexe iyo ugu yaraan labaad.
La yaqaan:
Tijaabada laba-jibbaaran ee Young - dhibaatooyinka iyo xalalka
1. d waa masaafada u dhaxaysa 2 jeex, L waa masaafada u dhaxaysa jeex iyo shaashadda daawashada, P 2 waa masaafada u dhaxaysa geeska labaad iyo bartamaha shaashadda. Go'aami dhererka hirarka iftiinka (1 Å = 10 -10 m).
La yaqaan:
Masaafada u dhaxaysa laba jeex (d) = 1 mm = 1 x 10 -3 m
Masaafada u dhaxaysa jeexdinta iyo shaashadda daawashada (L) = 1 m
Masaafada u dhaxaysa cidhifka labaad iyo cidhifka dhexe (P 2 ) = 1 mm = 1 x 10 -3 m
Dalab (n) = 2
1. Shay dhululubo ah oo godan (I = m R 2 ) ayaa u dhaqaaqa inuu rogrogo isagoon kor u simbirixan diyaarad qallafsan oo leh xawaare bilow ah oo ah 10 m/s. Diyaaradda janjeedhsan waxay leedahay xagal kor u qaadis ah θ oo leh tan θ = 0.75. Haddii dardargelinta cufisjiidadka g = 10 ms -2 , xawaaraha shayga waxaa loo dhimayaa 5 ms -1 markaa masaafada ku taal diyaaradda janjeedhsan ee shayga waa…
La yaqaan:
Daqiiqadda firfircoonida dhululubada godan (I) = m R 2
xagal sare = θ , halka tan θ = 0.75 = 75/100 = opp / adj
Sin θ = opp / hyp = 75/125 = 3/5 = 0.6
Dardargelinta cufisjiidadka awgeed (g) = 10 m/s 2
Xawaaraha bilowga ah (vo o ) = 10 m/s
Xawaaraha kama dambaysta ah (v t ) = 5 m/s
