Capacitors i le faasologa ma le tutusa - faafitauli ma fofo

1. E tolu capacitors, C 1 = 2 μF, C 2 = 4 μF, C 3 = 4 μF, ua feso'ota'i fa'asolosolo ma fa'alava . Fuafua le capacitance o se capacitor e tasi o le a tutusa lona aafiaga ma le tu'ufa'atasiga.

Capacitors i le faasologa ma le tutusa - faʻafitauli ma fofo 1Ua iloa:

Kapasitora C 1 = 2 μ F

Kapasitora C 2 = 4 μ F

Kapasitora C 3 = 4 μ F

Mana'omia: O le capacitance tutusa (C)

Fofo:

O Capacitors C 2 ma le C 3 e feso'ota'i fa'atasi. O le capacitance tutusa:

C P = C 2 + C 3 = 4 + 4 = 8 μF

O Capacitors C 1 ma le C p e feso'ota'i fa'asolosolo. O le capacitance tutusa:

1/C = 1/C 1 + 1/ C P = 1/2 + 1/ 8 = 4 / 8 + 1/8 = 5/8

C = 8/5 μF

tagai foi i le  Fua fa'atatau o le eseesega o le gafatia

2. E lima capacitors, C 1 = 2 μF, C 2 = 4 μF, C 3 = 6 μF, C 4 = 5 μF, C 5 = 10 μF, ua feso'ota'i fa'asolosolo ma fa'alava. Fuafua le capacitance o se capacitor e tasi o le a tutusa lona a'afiaga ma le tu'ufa'atasiga.

Ua iloa:

Capacitors i le faasologa ma le tutusa - faʻafitauli ma fofo 2Capacitor C1 = 2 μF

Kapasitora C 2 = 4 μ F

Kapasitora C 3 = 6 μ F

Kapasitora C 4 = 5 μ F

Kapasitora C 5 = 10 μ F

Mana'omia: O le capacitance tutusa (C)

Fofo:

O Capacitors C 2 ma le C 3 e feso'ota'i fa'atasi. O le capacitance tutusa:

CP = C2 + C3

CP = 4 + 6

CP = 10 μ F

O Capacitors C 1 , C P , C 4 ma le C 5 e feso'ota'i fa'asolosolo. O le capacitance tutusa:

1/C = 1/C 1 + 1/ C P + 1/ C 4 + 1/ C 5

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

tagai foi i le  Meafaigaluega fa'atekonolosi tioata fa'ateleina - fa'afitauli ma fofo

3. F1 = 3 μF, C2 = 4 μF ma C3 = 3 μF, e feso'ota'i fa'asolosolo ma fa'alava. Fuafua le eletise eletise i luga o le tafaoga.

Ua iloa:

Capacitor C1 = 3 μFCapacitors i le faasologa ma le tutusa - faʻafitauli ma fofo 3

Kapasitora C 2 = 4 μ F

Kapasitora C 3 = 3 μ F

Mana'omia: O le capacitance tutusa (C)

Fofo:

O Capacitors C 2 ma le C 3 e feso'ota'i fa'atasi. O le capacitance tutusa:

CP = C2 + C3

CP = 4 + 3

CP = 7 μ F

O Capacitors C 1 ma le C P e feso'ota'i fa'asolosolo. O le capacitance tutusa:

1/C = 1/C 1 + 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

O le malosi eletise i luga o matagaluega:

E = ½ CV 2

E = ½ ( 2.1 x 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

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