Mavuto Othetsedwa mu Fiziki Yoyambira

1. Ikugulitsa mpweya mu chotsekedwa chidebe poyamba muli ndi voliyumu V ndi kupanikizika P. Ngati kupanikizika komaliza kuli 4P ndipo voliyumu imakhala yosasintha, kodi ra ndi chiyani?tio mphamvu yoyambirira ya kinetic ndi yomaliza mphamvu zamagetsi.

Zodziwika:

Kupanikizika koyamba (P₁) = P

Kupanikizika komaliza (P₂) = 4P

Voliyumu yoyamba (V₁) = V

Voliyumu yomaliza (V₂) = V

SE basi: Chiŵerengero cha mphamvu yoyambirira ya kinetic ndi mphamvu yomaliza ya kinetic (KE₁ :KE₂)

Yankho:

Ubale pakati pa kupanikizika (P), voliyumu (V) ndi mphamvu ya kinetic (KE) ya mpweya wabwino kwambiri :

Chiŵerengero cha mphamvu yoyambirira ya kinetic ndi mphamvu yomaliza ya kinetic:

2. Kodi mphamvu yapakati ya mamolekyulu mu mpweya wabwino ndi yotani pa 57?^oC.

Zodziwika:

Kutentha kwa mpweya (T) = 57^oC + 273 = 330 Kelvin

Boltzmannchosasintha (k) = 1.38 x 10^-23 Joule/Kelvin

SE basi: Mphamvu yapakati ya kinetic yomasulira

Yankho:

Ubale pakati pa mphamvu ya kinetic (KE) ndi mphamvu yamagetsi kutentha mpweya (T):

Mphamvu yapakati ya kinetic yomasulira:

3. Gasi pa 27^oC mu chidebe chotsekedwa. Ngati mphamvu ya kinetic ya mpweya ikuwonjezeka kawiri kuposa mphamvu yoyamba ya kinetic, motero kutentha komaliza kwa mpweya kumakhala…

Zodziwika:

Kutentha koyambirira (T₁= = 27^oC + 273 = 300 K

Mphamvu yoyambirira ya kinetic =KE

Mphamvu yomaliza ya kinetic = 4 KE

SE basi: Kutentha komaliza (T₂)

Yankho:

4. Mpweya wabwino kwambiri uli mu chidebe chotsekedwa, umatenthedwa kotero kuti ndi womaliza. liwiro lapakati Ngati kutentha kwa mpweya koyamba kuli kofanana ndi 27^oC, ndiye kutentha komaliza kwa mpweya woyenera ndi ...

Zodziwika:

Kutentha koyambirira = 27^oC + 273 = 300 Kelvin

Liwiro loyambirira =v

Liwiro lomaliza = 2v

anafuna :Tkutentha komaliza kwa mpweya wabwino

Yankho:

Liwiro lomaliza la avareji = 2 x liwiro loyambirira lapakati

5. Ma mole atatu a mpweya ali m'malo okwana malita 36. Molekyu iliyonse ya mpweya ili ndi mphamvu ya kinetic ya 5 x 10^-21 Joule. Mpweya wosasinthika wa Universal = 8.315 J/mole.K ndi Boltzmann's wosasinthika = 1.38 x 10^-23 J/K. Kodi mpweya womwe uli mu chidebecho ndi wotani?

Zodziwika:

Chiwerengero cha ma moles (n) = ma moles atatu

Kuchuluka kwa mphamvu = malita 36 = 36 dm³ = 36x10 pa^-3 m³

Chosasintha cha Boltzmann (k) = 1.38 x 10^-23 J/K

Mphamvu ya kinetic (KE) = 5 x 10^-21 Joule

Mpweya wosasinthika wa Universal (R) = 8.315 J/mole.K

anafuna Kupanikizika kwa mpweya (P)

Yankho:

Werengerani kutentha pogwiritsa ntchito equation ya kinetic energy ya gasi.

Werengerani kuthamanga kwa mpweya pogwiritsa ntchito equation ya lamulo labwino la mpweya (mu chiwerengero cha ma moles, n):

PV = n RT

P (36 x 10)^-3) = (3)(8.315)(241.5)

P (36 x 10)^-3= = 6024.22

Kupanikizika kwa mpweya ndi 1.67 x 10⁵ Pascal kapena mlengalenga 1.67.

Werengani zambiri

1. Inekugulitsa mpweya mu chotsekedwa chidebe poyamba muli ndi voliyumu V ndi kutentha Q. Kutentha komaliza ndi 5/4T ndipo komaliza kupanikizika ndi 2P. Kodi voliyumu yomaliza ya mpweya ndi yotani?

Zodziwika:

Voliyumu yoyamba (V)₁) = V

Kutentha koyambirira (T)₁) = T

Kutentha komaliza (T)₂) = 5/4 T

Kupanikizika koyamba (P)₁) = P

Kupanikizika komaliza (P)₂) = 2P

SE basi: Voliyumu yomaliza (V)₂)

Yankho:

2. Dziwani kuchuluka kwa 2.00 moles mpweya wabwino kwambiri (mpweya wabwino kwambiri) pa STP. STP = Kutentha ndi Kupanikizika Koyenera.

Zodziwika:

Mamole a mpweya (n) = 2 moles

Kutentha kokhazikika (T) = 0 ^oC = 0 + 273 = 273 Kelvin

Kupanikizika kwachizolowezi (P) = 1 atm = 1.013 x 10⁵ Pa

Mpweya wokhazikika wa chilengedwe chonse (R) = 8.315 Joules/mole.Kelvin

anafuna : Kuchuluka kwa mpweya (V)

Yankho:

Chiyerekezo cha Lamulo labwino la gasi (mu chiwerengero cha ma moles, n)

Kuchuluka kwa ma mole awiri a mpweya ndi malita 44.8.

Voliyumu ya mole imodzi ya mpweya ndi malita 45.4 / 2 = malita 22.4.

Voliyumu ya mole imodzi ya mpweya uliwonse ndi malita 22.4.

3. Malita 4 a mpweya wa okosijeni ali ndi kutentha kwa 27°C ndi kuthamanga kwa 2 atm (1 atm = 10⁵ Pa) mu chidebe chotsekedwa. Chosasinthika cha mpweya (R) = 8.314 J.mole^-1.K^-1 ndi nambala ya Avogadro (N_A= = 6.02 X XUMUM²³ mamolekyulu/moleKodi mamolekyu a mpweya wa okosijeni omwe ali mu chidebecho ndi chiyani?

Zodziwika:

Kuchuluka kwa mpweya (V) = malita 4 = 4 dm³ = 4x10 pa^-3 m³

Kutentha kwa mpweya (T) = 27^oC = 27 + 273 = 300 Kelvin

Kupanikizika kwa mpweya (P) = 2 atm = 2 x 10⁵ Pa

Mpweya wosasinthika wa chilengedwe chonse (R) = 8.314 J.mole^-1.K^-1

Nambala ya Avogadro (N)_A) = 6.02 x 10²³

anafuna Kodi mamolekyu a mpweya wa okosijeni mu chidebecho ndi chiyani (N)?

Yankho:

Mu mole imodzi ya mpweya wa okosijeni, pali 1.93 x 10²³ mamolekyu a okosijeni.

4. Chidebe chokhala ndi mpweya wa neon (Ne, atomiki kulemera = 20 u) pa kutentha ndi kupanikizika koyenera (STP)) ili ndi voliyumu ya 2 m³Dziwani kuchuluka kwa mpweya wa neon!

Zodziwika:

Kulemera kwa atomiki kwa neon = magalamu 20/mole = 0,02 kg/mole

Kutentha koyenera (T) = 0^oC = 273 Kelvin

Kupanikizika kokhazikika (P) = 1 atm = 1.013 x 10⁵ Pascal

Voliyumu (V) = 2 m³

anafuna : Unyinji (m) mpweya wa neon

Yankho:

Pa kutentha ndi kupanikizika koyenera (STP), 1 mole mpweya uliwonse, kuphatikiza mpweya wa neon, khalani ndi voliyumu 22.4 litas = 22.4 dm³ = 0.0448 m³.

Mu voliyumu ya 2 m³, Pali ma moles 44.6 a mpweya wa neon.

Kulemera kwa atomiki kwa mpweya wa neon ndi magalamu 20 pa mole.

Izi zikutanthauza kuti mu mole imodzi muli magalamu 20 kapena 0.02 kg ya mpweya wa neon. Chifukwa mu mole imodzi muli 0.02 kg ya mpweya wa neon ndiye mu mole 44.6 muli ma mole 44.6 x 0.02 kg/mole = 0.892 kg = 892 magalamu a mpweya wa neon.

Werengani zambiri

1. Impweya wogwirizana poyamba unali ndi kupanikizika P ndi kutentha T. Mpweyawo umadutsa mu njira ya isochoric kotero kuti kuthamanga komaliza kumakhala kowirikiza kanayi kuposa kuthamanga koyambirira. Kodi kutentha komaliza kwa mpweya ndi kotani?

Zodziwika:

Kupanikizika koyamba (P)₁) = P

Kupanikizika komaliza (P)₂) = 4P

Kutentha koyambirira (T)₁) = T

SE basi: Kutentha komaliza (T)₂)

Yankho:

Fomula ya Lamulo la Gay-Lussac :

Kutentha komaliza kumakhala kowirikiza kanayi kuposa kutentha koyambirira.

2. Mu chidebe chotsekedwa, mpweya wabwino poyamba umakhala ndi kutentha kwa madigiri 27^oC. Ngati Kupanikizika komaliza kumakhala kawiri kuposa kuthamanga koyambirira, kodi kutentha komaliza ndi kotani?

Zodziwika:

Kupanikizika koyamba (P)₁) = P

Kupanikizika komaliza (P)₂) = 2P

Kutentha koyambirira (T)₁= = 27^oC + 273 = 300 K

SE basi: Kutentha komaliza (T)₂)

Yankho:

3. Tayala limadzazidwa mpaka kufika pa 2 atm pa 27°C. Pambuyo poyendetsa, kutentha mkati mwa tayala kumakwera kufika pa 47°C. Kodi kuthamanga mkati mwa tayala ndi kotani tsopano?

Zodziwika:

Kupanikizika kwa mlengalenga = 1 atm = 1 x 10⁵ Pa

Kupanikizika koyamba = 2 atm = 2 x 10⁵ Pa

Kupanikizika koyambirira (P)₁) = 1 atm + 2 atm = 3 atm = 3 x 10⁵ Pa

Kutentha koyambirira (T)₁= = 27^oC + 273 = 300 K

Kutentha komaliza (T)₁= = 47^oC + 273 = 320 K

Akufuna: Kutentha komaliza

Yankho:

Kupanikizika komaliza = kupanikizika komaliza - kupanikizika kwa mlengalenga

Kupanikizika komaliza = 3.2 atm - 1 atm

Kupanikizika komaliza = 2.2 atm

Werengani zambiri

1. Mu chidebe chotsekedwa, mpweya umakula kotero kuti voliyumu yomaliza imakhala katatu kuposa voliyumu yoyambirira (V = voliyumu yoyambirira, T = yoyambirira kutenthaKodi kutentha komaliza ndi kotani?

Zodziwika:

Voliyumu yoyamba (V)₁) = V

Voliyumu yomaliza (V)₂) = 3V

Kutentha koyambirira (T)₁) = T

SE basi: Kutentha komaliza (T)₂)

Yankho:

Fomula ya Lamulo la Charles :

Kutentha komaliza kwa mpweya kumakhala katatu kuposa kutentha koyambirira.

2. Inempweya wogwirizana poyamba umakhala ndi voliyumu V ndi kutentha T. Ngati mpweyawo wadutsa mu njira ya isobaric kotero kuti kutentha kumakhala kawiri kuposa kutentha koyambirira ndiye kuti voliyumu yomaliza ya mpweya ndi…

Zodziwika:

Voliyumu yoyamba (V)₁) = V

Kutentha koyambirira (T)₁) = T

Kutentha komaliza (T)₂) = 2T

SE basi: buku lomaliza (V)₂)

Yankho:

Kuchuluka kwa mpweya komaliza kumakhala kawiri kuposa kuchuluka koyambirira.

3. Mu chidebe chotsekedwa, mpweya wabwino poyamba umakhala ndi voliyumu ya malita awiri ndi kutentha kwa madigiri 27.^oC. Ngati voliyumu yomaliza ya mpweya ikhala malita atatu ndiye kuti kutentha komaliza ndi…

Zodziwika:

Voliyumu yoyamba (V)₁) = malita atatu = 2 dm³ = 2x10 pa^-3 m³

Voliyumu yomaliza (V)₂) = malita atatu = 3 dm³ = 3x10 pa^-3 m³

Kutentha koyambirira (T)₁= = 27^oC + 273 = 300 K

Akufuna: Kutentha komaliza (T)₂)

Yankho:

Kutentha komaliza ndi 177^oC kapena 177 + 273 = 450 Kelvin.

Werengani zambiri

1. Mipweya ina yabwino poyamba imakhala ndi kupanikizika P ndi voliyumu V. Ngati mpweya wadutsa njira ya isothermal kotero kuti kuthamanga komaliza kumakhala kanayi kuposa kuthamanga koyambirira, ndiye kuti voliyumu yomaliza ya mpweya ndi…

Zodziwika:

Kupanikizika koyamba (P₁) = P

Kupanikizika komaliza (P₂) = 4P

Voliyumu yoyamba (V₁) = V

SE basi: Voliyumu yomaliza (V₂)

Yankho:

Fomula ya Lamulo la Boyle :

PV = zonse

P₁ V₁ =P₂ V₂

(P)(V) = (4P)(V)₂)

V = 4 V₂

V₂ = V / 4 = ¼ V

Mpweya womaliza ndi ¼ kuchulukitsa kuchuluka kwa voliyumu yoyambirira.

2. Mu chidebe chotsekedwa, mpweya umakula kotero kuti yomaliza kuchuluka imakhala Kuchulukitsa kawiri kuchuluka kwa voliyumu yoyambirira (V = voliyumu yoyambirira, P = kupanikizika koyambirira). Kupanikizika komaliza kwa mpweya ndi…

Zodziwika:

Kupanikizika koyamba (P₁) = P

Voliyumu yoyamba (V₁) = V

Voliyumu yomaliza (V₂) = 2V

anafuna : Kupanikizika komaliza (P₂)

Yankho:

P₁ V₁ =P₂ V₂

PV = P₂ (2V)

P= P₂ (2)

P₂ = P / 2 = ½ P

Kuthamanga kwa mpweya kumakhala ndi theka la kukakamiza koyamba.

3. Mu chidebe chotsekedwa, mpweya wokhala ndi mphamvu ya 2 atm ndi voliyumu ya lita imodzi. Ngati mphamvu ya mpweya ifika pa 4 atm ndiye kuti mphamvu ya mpweya imakhala...

Zodziwika:

Kupanikizika koyamba (P₁) = 2 atm = 2 x 10⁵ Pa

Kupanikizika komaliza (P₂) = 4 atm = 4 x 10⁵ Pa

Voliyumu yoyamba (V₁) = malita 1 = 1 dm³ = 1x10 pa^-3 m³

anafuna : Voliyumu yomaliza (V₂)

Yankho:

P₁ V₁ =P₂ V₂

(2 × 10⁵)(1 x 10^-3) = (4 x 10⁵) V₂

(1)(1 x 10^-3) = (2) V₂

1 × 10^-3 = (2) V₂

V₂ = ½ x 10^-3

V₂ = 0.5x10 pa^-3 m³ = 0.5 dm³ = 0.5 litas

Werengani zambiri

1. Ma capacitor atatu, C₁ = 2 μF, C₂ = 4 μF, C₃ = 4 μF, ndi yolumikizidwa motsatizana komanso mofananaDziwani mphamvu ya capacitor imodzi yomwe idzakhala ndi zotsatira zofanana ndi kuphatikiza.

Zodziwika:

Wogwira ntchito C₁ = 2 μF

Capacitor C₂ = 4 μF

Capacitor C₃ = 4 μF

Akufuna: Mphamvu yofanana (C)

Yankho:

Wogwira ntchito C₂ ndi C₃ yolumikizidwa motsatizana. Mphamvu yofanana:

C_P = C₂ + C.₃ 4 + 4 = 8 μF

Wogwira ntchito C₁ ndi C_p yolumikizidwa motsatizana. Mphamvu yofanana:

1/C = 1/C₁ + 1/C_P = 1/2 + 1/8 = 4/8 + 1/8 = 5/8

C = 8/5 μF

2. Zisanu ma capacitor, C₁ = 2 μF, C₂ = 4 μF, C₃ = 6 μF, C₄ = 5 μF, C₅ = 10 μF, zimalumikizidwa motsatizana komanso motsatizana. Dziwani mphamvu ya capacitor imodzi yomwe idzakhala ndi zotsatira zofanana ndi kuphatikiza.

Zodziwika:

Capacitor C₁ = 2 μF

Capacitor C₂ = 4 μF

Capacitor C₃ = 6 μF

Capacitor C₄ = 5 μF

Capacitor C₅ = 10 μF

Akufuna: Capacitance yofanana (C)

Yankho:

Wogwira ntchito C₂ ndi C₃ zimagwirizana motsatizana. Mphamvu yofanana:

C_P = C₂ + C.₃

C_P = 4 + 6

C_P = 10 μF

Wogwira ntchito C₁, C_P, C₄ ndi C₅ alumikizidwa motsatizana. Mphamvu yofanana:

1/C = 1/C₁ + 1/C_P + 1/C₄ + 1/C₅

1/C = 1/2 + 1/10 + 1/5 + 1/10

1/C = 5/10 + 1/10 + 2/10 + 1/10

1/C = 9/10

C = 10/9 μF

3 C₁ = 3 μF, C₂ = 4 μF ndi C₃ = 3 μF, zalumikizidwa motsatizana komanso motsatizana. Dziwani mphamvu zamagetsi pa maulendo.

Zodziwika:

Capacitor C₁ = 3 μF

Capacitor C₂ = 4 μF

Capacitor C₃ = 3 μF

Akufuna: Capacitance yofanana (C)

Yankho:

Wogwira ntchito C₂ ndi C₃ zimagwirizana motsatizana. Mphamvu yofanana:

C_P = C₂ + C.₃

C_P = 4 + pa 3

C_P = 7 μF

Wogwira ntchito C₁ ndi C_P alumikizidwa motsatizana. Mphamvu yofanana:

1/C = 1/C₁ + 1/C_P

1/C = 1/3 + 1/7

1/C = 7/21 + 3/21

1/C = 10/21

C = 21/10

C=2.1 μF

C = 2.1 x 10^-6 F

Mphamvu yamagetsi pa ma circuits:

E = ½ CV²

E = ½ (2.1 × 10^-6)(12)²)

E = ½ (2.1 x 10)^-6) (144)

E = (2.1 x 10^-6) (72)

E = 151.2 x 10^-6 Joule

E = 1.5 x 10^-4 Joule

Werengani zambiri

1. Ma capacitor anayi, C₁ = 2 μF, C₂ = 1 μF, C₃ = 3 μF, C₄ = 4 μF, zalumikizidwa mu mndandandaDziwani mphamvu ya chipangizo chimodzi capacitor zomwe zidzakhala ndi zotsatira zofanana ndi kuphatikiza.

Zodziwika:

Capacitor C₁ = 2 μF

Capacitor C₂ = 1 μF

Capacitor C₃ = 3 μF

Capacitor C₃ = 4 μF

Akufuna: Capacitance yofanana

Yankho:

Mphamvu yofanana:

1/C = 1/C₁ + 1/C₂ + 1/C₃ + 1/C₄

1/C = 1/2 + 1/1 + 1/3 + 1/4

1/C = 6/12 + 12/12 + 4/12 + 3/12

1/C = 25 / 12

C = 12 / 25

C = 0.48

Mphamvu yofanana ya kuphatikiza konse is 0.48 μF.

2. Dziwani mphamvu ya capacitor C₁ ngati kusiyana komwe kungatheke pakati P ndi Q is 12 Volti…

Zodziwika:

Capacitor C₁ = 10 μF= 10 × 10^-6 F

Capacitor C₂ = 20 μF= 20 × 10^-6 F

Kusiyana komwe kungatheke (V) = 12 Volt

Akufuna: mphamvu pa capacitor C₁ (Q₁)

Yankho:

Mphamvu yofanana:

1/C = 1/C₁ + 1/C₂

1/C = 1/10 + 1/20 = 2/20 + 1/20 = 3/20

C = 20/3 μF = (20/3) x 10^-6 F

mtengo wamagetsi pa capacitor yofanana:

Q = (C)(V) = (20/3)(12)(10)^-6) = 80 x 10^-6 C

Q = 80 μC

Ma capacitor amalumikizidwa motsatizana kotero kuti chaji yamagetsi pa ma capacitor ofanana = chaji yamagetsi pa ma capacitor C₁ = mphamvu yamagetsi pa capacitor C₂.

Mphamvu yamagetsi pa capacitor C₁ ndi 80 μC.

3. Ma capacitor awiri, C₁ = 2 μF ndi C₂ = 4 μF, zimalumikizidwa motsatizana. Ma capacitor ali ndi chaji. Kusiyana komwe kungatheke pa capacitor C₁ ndi ma Volt awiri. Mphamvu yamagetsi pa capacitor C₂ ndi ...

Zodziwika:

Cpapacwotsogolera C₁ = 2 μF = 2 x 10^-6 F

Cpapacwotsogolera C₂ = 4 μF = 4 x 10^-6 F

Kusiyana komwe kungatheke pa capacitor C₁ (V₁) = 2 Volt

anafuna : Chaja chamagetsi pa capacitor C₂.

Yankho:

Chaja chamagetsi pa capacitor C₁ :

Q₁ = C₁ V₁ = (2 x 10^-6)(2) = 4 x 10^-6 C

Q₁ = 4 μC

Ma capacitor amalumikizidwa motsatizana kuti magetsi ayambe kugwira ntchito pa capacitor. C₁ = mphamvu yamagetsi pa capacitor C₂.

Kulipiritsa pa capacitor C₂ is 4 μC.

Werengani zambiri

1. Zinayi capacitors, C₁ = 2 μF, C₂ = 1 μF, C₃ = 3 μF, C₄ = 4 μF, zalumikizidwa motsatizana. Dziwani mphamvu ya capacitor imodzi yomwe idzakhala ndi zotsatira zofanana ndi kuphatikiza.

Zodziwika:

Wogwira ntchito C₁ = 2 μF

Wogwira ntchito C₂ = 1 μF

Wogwira ntchito C₃ = 3 μF

Wogwira ntchito C₃ = 4 μF

Akufuna: Capacitance yofanana

Yankho:

Mphamvu yofanana:

C = C₁ + C.₂ + C.₃

C = 4 μF+2 μF+3 μF=9 μF

Mphamvu yofanana ya kuphatikiza konse ndi 9 μF.

2. Sankhani fayilo ya kulipira pa capacitor C₂ ngati kusiyana komwe kungatheke pakati pa mfundo A ndi B ndi Ma Volti 9…

Zodziwika:

Cpapacwotsogolera C₁ = 20 μF = 20 x 10^-6 F

Cpapacwotsogolera C₂ = 30 μF = 30 x 10^-6 F

Kusiyana komwe kulipo pakati pa mfundo A ndi B (V)_AB) = 9 Volt

anafuna : mphamvu pa capacitor C₂ (Q₂)

Yankho:

Kusiyana komwe kungatheke:

Ma capacitor amalumikizidwa motsatizana kotero kuti kusiyana komwe kungatheke pakati pa A ndi B (V)_AB) = kusiyana komwe kungatheke pa capacitor C₁ (V₁) = kusiyana komwe kungatheke pa capacitor C₂ (V₂) = 9 Volts.

Chaja chamagetsi pa capacitor C₂ :

Q₂ = C₂ V₂ = (30 x 10^-6)(9) = 270 x 10^-6 C

Q₂ = 270 μC

Mphamvu yamagetsi pa capacitor C₂ is 270 μC.

3. atatu ma capacitor, C₁ = 4 μF, C₂ = 2 μF, C₃ = 3 μF, zimalumikizidwa motsatizana. Ma capacitor ali ndi chaji. Kusiyana komwe kungatheke pa capacitor C₂ ndi ma Volti 4. Dziwani

(a) Chaji yamagetsi pa capacitor C₁, C₂ ndi C₃

(b) Mphamvu yamagetsi pa capacitor yofanana ndi ya kuphatikiza konse

Zodziwika:

Cpapacwotsogolera C₁ = 4 μF = 4 x 10^-6 F

Ckapitoli C₂ = 2 μF = 2 x 10^-6 F

Ckapitoli C₃ = 3 μF = 3 x 10^-6 F

Kusiyana komwe kungatheke pa capacitor C₂ (V₂) = 4 Volt

anafuna : Chaja chamagetsi pa capacitor C₃ (Q₃)

Yankho:

(a) Chaja chamagetsi pa capacitor C₃

Kusiyana komwe kungatheke pa capacitor C₃ :

Ma capacitor amalumikizidwa motsatizana kotero kuti kusiyana komwe kungatheke pa capacitor C₃ (V₃) = kusiyana komwe kungatheke pa capacitor C₂ (V₂) = kusiyana komwe kungatheke pa capacitor C₁ (V₁) = kusiyana komwe kungatheke pa capacitor yofanana (V) = 4 Volt

Chaja chamagetsi pa capacitor C₁ :

Q₁ = C₁ V₁ = (4 x 10^-6)(4) = 16 x 10^-6 C

Q₁ = 16 μC

Chaja chamagetsi pa capacitor C₂ :

Q₂ = C₂ V₂ = (2 x 10^-6)(4) = 8 x 10^-6 C

Q₂ = 8 μC

Chaja chamagetsi pa capacitor C₃ :

Q₃ = C₃ V₃ = (3 x 10^-6)(4) = 12 x 10^-6 C

Q₃ = 12 μC

(b) Mphamvu yamagetsi pa capacitor yofanana

Q = Q₁ +Q₂ +Q₃

Q = 16 μC+8 μC+12 μC=36 μC

Yankho lina:

Mphamvu yofanana:

C = C₁ + C.₂ + C.₃

C=4 μF+2 μF+3 μF=9 μF

C = 9 x 10^-6 F

Kusiyana komwe kungatheke pa capacitor yofanana:

V₁ =V₂ =V₃ = V = 4 Volt

Mphamvu yamagetsi pa capacitor yofanana:

Q = CV = (9 x 10)^-6)(4) = 36 x 10^-6 C

Q = 36 μC

Werengani zambiri