Nā pilikia i hoʻoponopono ʻia ma ke ʻano Physics kumu

1. Ihana i nā kinoea i loko o kahi ipu pani i ka wā mua he nui ka leo V a me kaomi P. Inā he 4P ke kaomi hope loa a mālama ʻia ka nui, he aha ka ratio o ka ikehu kinetic mua me ka ikehu hope loa ikehu kinetic.

ʻIke ʻia:

Kaomi mua (P₁) = P

Pumi hope (P₂) = 4P

Ka nui mua (V₁) = V

Ka leo hope loa (V₂) = V

Makemake: ʻO ka lakio o ka ikehu kinetic mua i ka ikehu kinetic hope loa (KE₁ : KE₂)

Lōlā:

ʻO ka pilina ma waena o ke kaomi (P), ka nui (V) a me ka ikehu kinetic (KE) o nā kinoea kūpono :

ʻO ka lakio o ka ikehu kinetic mua i ka ikehu kinetic hope loa:

2. He aha ka ikehu kinetic translational awelika o nā molekala i loko o kahi kinoea kūpono ma 57^oC.

ʻIke ʻia:

Mahana o ke kinoea (T) = 57^oC + 273 = 330 Kelvin

Boltzmannka paʻa mau (k) = 1.38 x 10^-23 Joule/Kelvin

Makemake: ʻO ka ikehu kinetic translational awelika

Lōlā:

ʻO ka pilina ma waena o ka ikehu kinetic (KE) a me wela o ke kinoea (T):

ʻO ka ikehu kinetic translational awelika:

3. He kinoea ma 27^oC i loko o kahi pahu pani. Inā piʻi ka ikehu kinetic o ke kinoea i 2 manawa o ka ikehu kinetic mua, no laila ʻo ka mahana hope loa o ke kinoea…

ʻIke ʻia:

Mahana mua (T₁) = 27^oC + 273 = 300 K

Ikehu kinetic mua =KE

Ikehu kinetic hope loa = 4 KE

Makemake: Ka mahana hope loa (T₂)

Lōlā:

4. Aia ke kinoea kūpono i loko o kahi pahu pani, ua hoʻomehana ʻia no laila ʻo ia ka hopena ka wikiwiki awelika piʻi aʻe ka nui o nā ʻāpana o ke kinoea i 3 manawa o ka wikiwiki awelika mua. Inā ʻo ka mahana kinoea mua 27^oC, a laila ʻo ka mahana hope loa o ke kinoea kūpono…

ʻIke ʻia:

Mahana mua = 27^oC + 273 = 300 Kelvin

Ka wikiwiki mua = v

Ka wikiwiki hope loa = 2v

makemake :Tka mahana hope loa o ke kinoea kūpono

Lōlā:

ʻO ka wikiwiki awelika hope loa = 2 x ka wikiwiki awelika mua

5. ʻEkolu mau mole o ke kinoea i loko o kahi hakahaka he 36 lita ka nui. He 5 x 10 ka ikehu kinetic o kēlā me kēia molekole kinoea^-21 ʻO Joule. ʻO ke kūpaʻa kinoea honua = 8.315 J/mole.K a me ke kūpaʻa o Boltzmann = 1.38 x 10^-23 J/K. He aha ke kaomi kinoea i loko o ka ipu.

ʻIke ʻia:

Helu o nā mole (n) = 3 mole

Ka nui = 36 lita = 36 dm³ = 36x10^-3 m³

ʻO ke kūpaʻa o Boltzmann (k) = 1.38 x 10^-23 J/K

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

ʻO ke kūpaʻa kinoea honua (R) = 8.315 J/mole.K

makemake Kaomi kinoea (P)

Lōlā:

E helu i ka mahana me ka hoʻohana ʻana i ka hoohalike o ka ikehu kinetic o ke kinoea.

E helu i ke kaomi kinoea me ka hoʻohana ʻana i ka hoohalike o ke kānāwai kinoea kūpono (ma ka helu o nā mole, n):

PV = n RT

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

P (36 x 10^-3) = 6024.22

ʻO ke kaomi kinoea he 1.67 x 10⁵ Pascal a i ʻole 1.67 mau lewa.

heluhelu hou

1. ʻO wauhana i nā kinoea i loko o kahi ipu pani i ka wā mua he nui ka leo V a me wela Q. ʻO ka mahana hope loa he 5/4T a ʻo ka mahana hope loa kaomi ʻo 2P. He aha ka nui hope loa o ke kinoea?

ʻIke ʻia:

Ka nui mua (V₁) = V

Mahana mua (T₁) = T

Mahana hope loa (T₂) = 5/4 T

Kaomi mua (P₁) = P

Kaomi hope loa (P₂) = 2P

Makemake: Ka leo hope loa (V₂)

Lōlā:

2. E hoʻoholo i ka nui o 2.00 moles o nā kinoea (kinoea kūpono) ma STP. STP = Mahana a me ke kaomi maʻamau.

ʻIke ʻia:

Nā mole o ke kinoea (n) = 2 moles

Mahana maʻamau (T) = 0 ^oC = 0 + 273 = 273 Kelvin

Kaomi maʻamau (P) = 1 atm = 1.013 x 10⁵ Pa

ʻO ke kūpaʻa kinoea honua (R) = 8.315 Joules/moleKelvin

makemake Ka nui o nā kinoea (V)

Lōlā:

Ka hoʻohālikelike o Ke kānāwai kinoea kūpono (ma ka helu o nā mole, n)

ʻO ka nui o 2 moles o nā kinoea he 44.8 lita.

ʻO ka nui o 1 mole o nā kinoea he 45.4 lita / 2 = 22.4 lita.

ʻO ka nui o 1 mole o kekahi kinoea he 22.4 lita.

3. He 27°C ka mahana o 4 lita o ke kinoea oxygen a he 2 atm ke kaomi (1 atm = 10⁵ Pa) i loko o kahi pahu pani. ʻO ke kūpaʻa kinoea honua (R) = 8.314 J.mole^-1.K^-1 a me ka helu o Avogadro (N_A) = 6.02 x 10²³ nā molekala/moleHe aha nā molekala o nā kinoea oxygen i loko o ka pahu?

ʻIke ʻia:

Ka nui o nā kinoea (V) = 4 lita = 4 dm³ = 4x10^-3 m³

Mahana o nā kinoea (T) = 27^oC = 27 + 273 = 300 Kelvin

Kaomi o nā kinoea (P) = 2 atm = 2 x 10⁵ Pa

ʻO ke kūpaʻa kinoea honua (R) = 8.314 J.mole^-1.K^-1

Ka helu o Avogadro (N_A) = 6.02 x 10²³

makemake He aha nā molekala o nā kinoea oxygen i loko o ka pahu (N)

Lōlā:

I loko o 1 mole o ke kinoea oxygen, aia he 1.93 x 10²³ nā molekole oxygen.

4. He pahu e loaʻa ana kahi kinoea neon (Ne, nuipa atomika = 20 u) ma ka mahana a me ke kaomi maʻamau (STP) he 2 m ka nui³E hoʻoholo i ka nui o ke kinoea neon!

ʻIke ʻia:

Ka nuipa ʻātoma o ka neon = 20 grams/mole = 0,02 kg/mole

Mahana maʻamau (T) = 0^oC = 273 Kelvin

Kaomi maʻamau (P) = 1 atm = 1.013 x 10⁵ Pascal

Ka nui (V) = 2 m³

makemake : nuipa (M) o ke kinoea neon

Lōlā:

Ma ka mahana a me ke kaomi maʻamau (STP), 1 mole o kekahi mau kinoea, e hoʻokomo i ke kinoea neon, loaʻa ka leo 22.4 ka'enelas = 22.4 dm³ = 0.0448 m³.

Ma ka nui o 2 m³, aia he 44.6 moles o ke kinoea neon.

ʻO ka nuipaʻa atomika pili o ke kinoea neon he 20 grams/mole.

ʻO ke ʻano kēia, aia i loko o 1 mole he 20 grams a i ʻole 0.02 kg o ke kinoea neon. No ka mea, aia i loko o 1 mole he 0.02 kg o ke kinoea neon a laila aia i loko o 44.6 mole he 44.6 moles x 0.02 kg/mole = 0.892 kg = 892 grams o nā kinoea neon.

heluhelu hou

1. Iua loaʻa i nā kinoea kuʻikahi i ka wā mua kaomi ʻO P a me wela T. Ke hele nei ke kinoea i ka kaʻina hana isochoric i lilo ai ke kaomi hope loa i 4 manawa o ke kaomi mua. He aha ka mahana hope loa o ke kinoea?

ʻIke ʻia:

Kaomi mua (P₁) = P

Kaomi hope loa (P₂) = 4P

Mahana mua (T₁) = T

Makemake: Mahana hope loa (T₂)

Lōlā:

ʻO ke kumu o Ke kānāwai o Gay-Lussac :

ʻEhā manawa ka mahana hope loa o ka mahana mua.

2. I loko o kahi pahu pani, ʻo nā kinoea kūpono i ka wā mua he 27 ka mahana^oC. Inā ʻO ke kaomi hope loa e lilo i 2 manawa o ke kaomi mua, he aha ka mahana hope loa?

ʻIke ʻia:

Kaomi mua (P₁) = P

Kaomi hope loa (P₂) = 2P

Mahana mua (T₁) = 27^oC + 273 = 300 K

Makemake: Mahana hope loa (T₂)

Lōlā:

3. Ua hoʻopiha ʻia kahi huila i kahi kaomi anakahi o 2 atm ma 27°C. Ma hope o ka hoʻokele ʻana, piʻi ka mahana i loko o ka huila i 47°C. He aha ke kaomi i loko o ka huila i kēia manawa?

ʻIke ʻia:

Ke kaomi o ka lewa = 1 atm = 1 x 10⁵ Pa

ʻO ke kaomi ana mua = 2 atm = 2 x 10⁵ Pa

ʻO ke kaomi paʻa mua (P₁) = 1 atm + 2 atm = 3 atm = 3 x 10⁵ Pa

ʻO ka mahana mua (T₁) = 27^oC + 273 = 300 K

ʻO ka mahana hope loa (T₁) = 47^oC + 273 = 320 K

Makemake ʻia: Ka mahana hope loa o ke ana wela

Lōlā:

ʻO ke kaomi ana hope loa = kaomi hope loa - kaomi lewa

ʻO ke kaomi hope loa = 3.2 atm - 1 atm

ʻO ke kaomi hope loa = 2.2 atm

heluhelu hou

1. I loko o kahi pahu pani, hoʻonui ke kinoea i lilo ka nui hope loa i 3 manawa o ka nui mua (V = ka nui mua, T = mua wela). He aha ka mahana hope loa?

ʻIke ʻia:

Ka nui mua (V₁) = V

Ka leo hope loa (V₂) = 3V

Mahana mua (T₁) = T

Makemake: Mahana hope loa (T₂)

Lōlā:

ʻO ke kumu o Ke kānāwai o Charles :

ʻEkolu manawa ka mahana hope loa o nā kinoea i ka mahana mua.

2. ʻO wauLoaʻa i nā kinoea ʻaelike ka nui V a me ka mahana T. Inā hele ke kinoea i ka kaʻina hana isobaric i lilo ai ka mahana i 2 manawa o ka mahana mua a laila ʻo ka nui hope o nā kinoea he…

ʻIke ʻia:

Ka nui mua (V₁) = V

Mahana mua (T₁) = T

Mahana hope loa (T₂) = 2T

Makemake: ka leo hope loa (V₂)

Lōlā:

ʻO ka nui hope loa o nā kinoea e lilo i 2 manawa o ka nui mua.

3. I loko o kahi pahu pani, ʻo ka nui o nā kinoea kūpono i ka wā mua he 2 lita a me ka mahana o 27^oC. Inā lilo ka nui hope loa o nā kinoea i 3 lita a laila ʻo ka mahana hope loa…

ʻIke ʻia:

Ka nui mua (V₁) = 2 lita = 2 dm³ = 2x10^-3 m³

Ka leo hope loa (V₂) = 3 lita = 3 dm³ = 3x10^-3 m³

Mahana mua (T₁) = 27^oC + 273 = 300 K

Makemake ʻia: Mahana hope loa (T₂)

Lōlā:

ʻO ka mahana hope loa he 177^oC a i ʻole 177 + 273 = 450 Kelvin.

heluhelu hou

1. Loaʻa i kekahi mau kinoea kūpono i ka wā mua kaomi P a me ka leo V. Inā hele ke kinoea kaʻina hana isothermal i lilo ai ke kaomi hope loa i 4 manawa o ke kaomi mua, a laila ʻo ka nui hope loa o ke kinoea he…

ʻIke ʻia:

Kaomi mua (P₁) = P

Pumi hope (P₂) = 4P

Ka nui mua (V₁) = V

Makemake: Ka leo hope loa (V₂)

Lōlā:

ʻO ke kumu o Ke kānāwai o Boyle :

PV = ikaika

P₁ V₁ = P₂ V₂

(P)(V) = (4P)(V₂)

V = 4 V₂

V₂ = V / 4 = ¼ V

ʻO ka nui hope loa o nā kinoea ¼ hoʻonui i ka nui mua.

2. I loko o kahi pahu pani, hoʻonui ke kinoea i hiki i ka hope loa nui lilo 2 manawa o ka nui mua (V = ka nui mua, P = kaomi mua). ʻO ke kaomi hope loa o nā kinoea…

ʻIke ʻia:

Kaomi mua (P₁) = P

Ka nui mua (V₁) = V

Ka leo hope loa (V₂) = 2V

makemake : Pumi hope (P₂)

Lōlā:

P₁ V₁ = P₂ V₂

PV = P₂ (2V)

P= P₂ (2)

P₂ = P / 2 = ½ P

Lilo ke kaomi kinoea i ka ½ manawa o ke kaomi mua.

3. I loko o kahi pahu pani, nā kinoea me ke kaomi o 2 atm a me ka nui o 1 lita. Inā lilo ke kaomi kinoea i 4 atm a laila lilo ka nui o ke kinoea...

ʻIke ʻia:

Kaomi mua (P₁) = 2 atm = 2 x 10⁵ Pa

Pumi hope (P₂) = 4 atm = 4 x 10⁵ Pa

Ka nui mua (V₁) = 1 lita = 1 dm³ = 1x10^-3 m³

makemake : Ka leo hope loa (V₂)

Lōlā:

P₁ V₁ = P₂ V₂

(2 m 10⁵)(1 x 10^-3) = (4 x 10⁵) V₂

(1)(1 x 10^-3) = (2) V₂

1 m 10^-3 = (2) V₂

V₂ = ½ x 10^-3

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

heluhelu hou

1. ʻEkolu mau capacitors, C₁ = 2 μF, C₂ = 4 μF, C₃ = 4 μF, ʻo ia i hoʻopili ʻia ma ke ʻano moʻo a me ke ʻano likeE hoʻoholo i ka capacitance o kahi capacitor hoʻokahi e loaʻa ka hopena like me ka hui pū ʻana.

ʻIke ʻia:

ʻO ka mea koho C₁ = 2 μF

Kapena C₂ = 4 μF

Kapena C₃ = 4 μF

Makemake ʻia: ʻO ka capacitance like (C)

Lōlā:

ʻO ka mea koho C₂ a C₃ i hoʻopili ʻia ma ke ʻano like. ʻO ka capacitance like:

C_P = C₂ +C₃ 4 + 4 = 8 μF

ʻO ka mea koho C₁ a C_p i hoʻopili ʻia ma ke ʻano moʻo. ʻO ka capacitance like:

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

C = 8/5 μF

2. ʻElima nā capacitors, C₁ = 2 μF, C₂ = 4 μF, C₃ = 6 μF, C₄ = 5 μF, C₅ = 10 μF, ua hoʻopili ʻia ma ke ʻano series a me ke ʻano parallel. E hoʻoholo i ka capacitance o kahi capacitor hoʻokahi e loaʻa ka hopena like me ka hui pū ʻana.

ʻIke ʻia:

Kapena C₁ = 2 μF

Kapena C₂ = 4 μF

Kapena C₃ = 6 μF

Kapena C₄ = 5 μF

Kapena C₅ = 10 μF

Makemake ʻia: ʻO ka capacitance like (C)

Lōlā:

ʻO ka mea koho C₂ a C₃ ua pili like ʻia. ʻO ka capacitance like:

C_P = C₂ +C₃

C_P = 4 + 6

C_P = 10 μF

ʻO ka mea koho C₁, C_P, C₄ a C₅ ua hoʻopili ʻia ma ke ʻano moʻo. ʻO ka capacitance like:

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 μʻO F a me C₃ = 3 μUa pili ʻia ʻo F, ma ke ʻano moʻo a me ke ʻano like. E hoʻoholo i ka ikehu uila i ka kaapuni.

ʻIke ʻia:

Kapena C₁ = 3 μF

Kapena C₂ = 4 μF

Kapena C₃ = 3 μF

Makemake ʻia: ʻO ka capacitance like (C)

Lōlā:

ʻO ka mea koho C₂ a C₃ ua pili like ʻia. ʻO ka capacitance like:

C_P = C₂ +C₃

C_P = 4 + 3

C_P = 7 μF

ʻO ka mea koho C₁ a C_P ua hoʻopili ʻia ma ke ʻano moʻo. ʻO ka capacitance like:

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

ʻO ka ikehu uila ma nā kaapuni:

E = ½ CV²

E = ½ (2.1 m 10^-6)(12²)

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

heluhelu hou

1. ʻEhā mau capacitors, C₁ = 2 μF, C₂ = 1 μF, C₃ = 3 μF, C₄ = 4 μF, ua pili pū ʻia i loko moʻoE hoʻoholo i ka capacitance o hoʻokahi ka mea hiki e like ka hopena me ka hui pū ʻana.

ʻIke ʻia:

Kapena C₁ = 2 μF

Kapena C₂ = 1 μF

Kapena C₃ = 3 μF

Kapena C₃ = 4 μF

Makemake ʻia: ʻO ka capacitance like

Lōlā:

ʻO ka capacitance like:

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

ʻO ka capacitance like o ka hui holoʻokoʻa is 0.48 μF.

2. E hoʻoholo i ka uku ma ka capacitor C₁ ināʻo ʻokoʻa hiki waena o P a Q is 12 Volt…

ʻIke ʻia:

Kapena C₁ = 10 μF= 10 m 10^-6 F

Kapena C₂ = 20 μF= 20 m 10^-6 F

ʻOkoʻa hiki (V) = 12 Volt

Makemake ʻia: ka hoʻopiʻi ma ka capacitor C₁ (Q₁)

Lōlā:

ʻO ka capacitance like:

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

Kela uila ma luna o ka capacitor like:

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

Q = 80 μC

Hoʻopili ʻia nā Capacitors ma ke ʻano moʻo i ʻole ka uku uila ma nā capacitors like = ka uku uila ma nā capacitors C₁ = ka hoʻopiʻi uila ma ka capacitor C₂.

ʻO ka uku uila ma luna o ka capacitor C₁ ʻo 80 kēia μC.

3. ʻElua mau capacitors, C₁ = 2 μʻO F a me C₂ = 4 µF, ua hoʻopili ʻia ma ke ʻano he moʻo. Hoʻopiʻi ʻia nā capacitors. ʻO ka ʻokoʻa hiki ke hana ma ka capacitor C₁ he 2 Volts. ʻO ka uku uila ma ka capacitor C₂ ke ...

ʻIke ʻia:

CAPAcʻO C₁ = 2 μF = 2 x 10^-6 F

CAPAcʻO C₂ = 4 μF = 4 x 10^-6 F

ʻO ka ʻokoʻa hiki ke loaʻa ma ka capacitor C₁ (V₁) = 2 Volt

makemake : Hoʻouka uila ma ka capacitor C₂.

Lōlā:

Hoʻouka uila ma ka capacitor C₁ :

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

Q₁ = 4 μC

Hoʻopili ʻia nā capacitors ma ke ʻano series i hiki ai ke hoʻouka uila ma luna o ka capacitor C₁ = ka hoʻopiʻi uila ma ka capacitor C₂.

ʻO ke kumukūʻai ma luna o ka capacitor C₂ is 4 μC.

heluhelu hou

1. ʻEhā capacitors, C₁ = 2 μF, C₂ = 1 μF, C₃ = 3 μF, C₄ = 4 μF, ua hoʻopili ʻia ma ke ʻano like. E hoʻoholo i ka capacitance o kahi capacitor hoʻokahi e loaʻa ka hopena like me ka hui pū ʻana.

ʻIke ʻia:

ʻO ka mea koho C₁ = 2 μF

ʻO ka mea koho C₂ = 1 μF

ʻO ka mea koho C₃ = 3 μF

ʻO ka mea koho C₃ = 4 μF

Makemake ʻia: ʻO ka capacitance like

Lōlā:

ʻO ka capacitance like:

C = C₁ +C₂ +C₃

C = 4 μF+2 μF+3 μF=9 μF

ʻO ka capacitance like o ka hui holoʻokoʻa he 9 μF.

2. E hoʻoholo i ka haawe ma luna o ka capacitor C₂ ināʻo ʻokoʻa hiki ma waena o ke kiko A a me B 9 Volts…

ʻIke ʻia:

CAPAcʻO C₁ = 20 μF = 20 x 10^-6 F

CAPAcʻO C₂ = 30 μF = 30 x 10^-6 F

ʻOkoʻa hiki ke hana ma waena o nā kiko A a B (V_AB) = 9 Volt

makemake : ka hoʻouka ʻana ma luna o ka capacitor C₂ (Q₂)

Lōlā:

ʻOkoʻa hiki:

Hoʻopili ʻia nā capacitors ma ke ʻano like i hiki ai ke ʻokoʻa hiki ma waena o A a me B (V_AB) = ka ʻokoʻa hiki ke loaʻa ma ka capacitor C₁ (V₁) = ka ʻokoʻa hiki ke loaʻa ma ka capacitor C₂ (V₂) = 9 Volts.

Hoʻouka uila ma ka capacitor C₂ :

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

Q₂ = 270 μC

ʻO ka uku uila ma luna o ka capacitor C₂ is 270 μC.

3. ʻekolu nā capacitors, C₁ = 4 μF, C₂ = 2 μF, C₃ = 3 μF, ua pili like ʻia. Hoʻopiʻi ʻia nā capacitors. ʻO ka ʻokoʻa hiki ma ka capacitor C₂ he 4 Volts. E hoʻoholo

(a) Uila uila ma ka capacitor C₁, C₂ a C₃

(b) Uila uila ma luna o ka capacitor like o ka hui holoʻokoʻa

ʻIke ʻia:

CAPAcʻO C₁ = 4 μF = 4 x 10^-6 F

Cka mea hoʻopili C₂ = 2 μF = 2 x 10^-6 F

Cka mea hoʻopili C₃ = 3 μF = 3 x 10^-6 F

ʻOkoʻa hiki ke hoʻololi ma ka capacitor C₂ (V₂) = 4 Volt

makemake : Hoʻouka uila ma ka capacitor C₃ (Q₃)

Lōlā:

(a) Hoʻouka uila ma ka capacitor C₃

ʻO ka ʻokoʻa hiki ke loaʻa ma ka capacitor C₃ :

Hoʻopili ʻia nā capacitors ma ke ʻano like i hiki ai ke hoʻololi ʻia ka ʻokoʻa potential ma ka capacitor C₃ (V₃) = ka ʻokoʻa hiki ma ka capacitor C₂ (V₂) = ka ʻokoʻa hiki ma ka capacitor C₁ (V₁) = ka ʻokoʻa hiki ke loaʻa ma ka capacitor like (V) = 4 Volt

Hoʻouka uila ma ka capacitor C₁ :

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

Q₁ = 16 μC

Hoʻouka uila ma ka capacitor C₂ :

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

Q₂ = 8 μC

Hoʻouka uila ma ka capacitor C₃ :

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

Q₃ = 12 μC

(B) Hoʻopiʻi uila ma ka capacitor like

Q = Q₁ +Q₂ +Q₃

Q = 16 μC + 8 μC + 12 μC = 36 μC

Hoʻonā ʻē aʻe:

ʻO ka capacitance like:

C = C₁ +C₂ +C₃

C = 4 μF+2 μF+3 μF=9 μF

C = 9 x 10^-6 F

ʻO ka ʻokoʻa hiki ke hana ma ka capacitor like:

V₁ =V₂ =V₃ = V = 4 Volt

ʻO ka uku uila ma luna o ka capacitor like:

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

Q = 36 μC

heluhelu hou