1. Dziwani mphamvu mu capacitor C 5.
Zodziwika:
Capacitor 1 (C 1 ) = 6 F
Capacitor 2 (C 2 ) = 6 F
Capacitor 3 (C 3 ) = 3 F
Capacitor 4 (C 4 ) = 12 F
Capacitor 5 (C 5 ) = 6 F
Volti (V) = 12 Volti
Kufunidwa: Kuchaja mu capacitor (C 5 )
Yankho:
C ndi chiyani?
Capacitor C2 ndi capacitor C3 zimalumikizidwa motsatizana . Capacitor yofanana :
1/C A = 1/C 2 + 1/C 3 = 1/6 + 1/3 = 1/6 + 2/6 = 3/6
C A = 6/3 = 2 Farad
Capacitor C4 ndi capacitor C5 zimalumikizidwa motsatizana. Capacitor yofanana :
1/C B = 1/C 4 + 1/C 5 = 1/12 + 1/6 = 1/12 + 2/12 = 3/12
C B = 12/3 = 4 Farad
Capacitor C A ndi capacitor C B zimalumikizidwa motsatizana . Capacitor yofanana :
C C = C A + C B = 2 + 4 = 6 Farads
Capacitor C1 ndi capacitor CC zimalumikizidwa motsatizana :
1/C = 1/C 1 + 1/C C = 1/6 F + 1/6 F = 2/6
C = 6/2 = 3 Farad
mtengo wamagetsi
Chaja yamagetsi mu capacitor C:
q = VC = (12 Volts)(3 Farads) = 36 Coulombs
Cpapacwotsatira 1 ndi cpapacwotsogolera CC zimalumikizidwa motsatizana kotero kuti magetsi amalowa mu capacitor C= chaji yamagetsi mu capacitor C1 = chaji yamagetsi mu capacitor CC = 36 Coulombs.
Kuchuluka kwa cpapacwotsogolera CC is 6 Farad ndi chaji mu capacitor CC is 36 Coulombs. Mphamvu yamagetsi ya capacitor CC is : V = q/CC = 36 Coulombs / 6 Farads = 6 Volts
Wogwira ntchito CC ndi capacitor yofanana ndi capacitor CA ndi capacitor CB yolumikizidwa motsatizana. Voltage ya capacitor CC (VC) = voteji mu capacitor CA (VA) = voteji mu capacitor CB (VB) = 6 Volts.
Chaja yamagetsi mu capacitor C B :
q B = V B C B = (6 Volts)(4 Farads) = 24 Coulombs
Wogwira ntchito CB ndi capacitor yofanana ndi capacitor C4 ndi C5 yolumikizidwa mu mndandanda. Yolumikizidwa motsatizana kotero kuti mphamvu yamagetsi mu capacitor CB (qB) = mphamvu yamagetsi mu capacitor C4 (q4) = mphamvu yamagetsi mu capacitor C5 (q5) = 24 Coulombs.
2. Ma capacitor asanu ofanana okhala ndi capacitance ya 20 µF amalumikizidwa motsatizana komanso motsatizana, monga momwe chithunzi chili pansipa, ndi gwero la voltage ya ma volts 6. Dziwani mphamvu yonse yosungidwa mu capacitor C 5.
Zodziwika:
Chojambulira C 1 = C 2 = C 3 = C 4 = C 5 = 20 µF
Volti (V) = 6 Volti
Kufunidwa: Chaji yamagetsi yosungidwa mu capacitor C 5
Yankho :
Wogwira ntchito
Capacitor C1 ndi capacitor C2 zimalumikizidwa motsatizana. Capacitor yofanana :
1/C A = 1/C 1 + 1/C 2 = 1/20 + 1/20 = 2/20
CA = 20/2 = 10 µF
Capacitor C3 ndi capacitor C4 zimalumikizidwa motsatizana . Capacitor yofanana :
1/C B = 1/C 3 + 1/C 4 = 1/20 + 1/20 = 2/20
C B = 20/2 = 10 µF
Capacitor C A ndi capacitor C B zimalumikizidwa motsatizana . Capacitor yofanana:
C C = C A + C B = 10 + 10 = 20 µF
Capacitor C C ndi capacitor C 5 zalumikizidwa motsatizana:
1/C = 1/C C + 1/C 5 = 1/20 + 1/20 = 2/20
C = 20/2 = 10 µF
mtengo wamagetsi
Mphamvu yamagetsi mu capacitor yofanana C:
q = VC = (6 Volt)(10 x 10 -6 Farad) = 60 x 10 -6 Coulomb = 60 µC
Wogwira ntchito CC ndi capacitor 5 zimalumikizidwa motsatizana kotero kuti mphamvu yamagetsi mu capacitor yofanana C= chaji yamagetsi mu capacitor CC = chaji yamagetsi mu capacitor C5 = 60 µC.
3. Ma capacitor asanu alumikizidwa motsatizana komanso motsatizana monga momwe zasonyezedwera pachithunzi pansipa. Dziwani ma charge amagetsi mu capacitor C 1 (1 µ = 10 -6 )
Zodziwika:
Chojambulira 1 (C 1 ) = chojambulira 5 (C 5 ) = 9 µ F
Chojambulira 2 (C 2 ) = kapito 3 (C 3 ) = kapito 4 (C 4 ) = 6 µ F
Volti (V) = 12 Volti
Kufunidwa: Chaji yamagetsi mu capacitor C 1
Yankho:
Wogwira ntchito
Capacitor C2 ndi capacitor C3 zimalumikizidwa motsatizana . Capacitor yofanana :
1/C A = 1/C 2 + 1/C 3 = 1/6 + 1/6 = 2/6
C A = 6/2 = 3 µ F
Capacitor C A ndi capacitor C 4 zimalumikizidwa motsatizana . Capacitor yofanana:
C B = C A + C 4 = 3 + 6 = 9 µ F
Capacitor C1 , capacitor CB ndi capacitor C5 zalumikizidwa motsatizana . Capacitor yofanana :
1/C = 1/C 1 + 1/C B + 1/C 5 = 1/9 + 1/9 + 1/9 = 3/9
C = 9/3 = 3 µF = 3 x 10 -6 Farad
mtengo wamagetsi
Mphamvu yamagetsi mu capacitor yofanana C:
q = VC = (12 Volt)(3 x 10 -6 Farad) = 36 x 10 -6 Coulomb = 36 µC
Wogwira ntchito C1, capacitor CB ndi capacitor C5 zimalumikizidwa motsatizana kotero kuti mphamvu yamagetsi mu capacitor yofanana C= chaji yamagetsi mu capacitor C1 = mphamvu yamagetsi mu capacitor yofanana CB = chaji yamagetsi mu capacitor C5 = 36 µC.
