1. Ama-capacitor amathathu, C 1 = 2 μF, C 2 = 4 μF, C 3 = 4 μF, axhunywe ngochungechunge nangokuhambisana . Nquma umthamo we-capacitor eyodwa ozoba nomphumela ofanayo nokuhlanganiswa.
Kwaziwa:
I-Capacitor C 1 = 2 μ F
I-Capacitor C 2 = 4 μ F
I-Capacitor C 3 = 4 μ F
Okufunwayo: I-capacitance elinganayo (C)
Isixazululo:
Ama-Capacitor C2 kanye ne- C3 axhunywe ngokulingana. Amandla afanayo:
C P = C 2 + C 3 = 4 + 4 = 8 μ F
Ama-Capacitor C1 kanye ne-C p axhunyiwe ochungechungeni. Amandla afanayo:
1/C = 1/C 1 + 1/ C P = 1/2 + 1/8 = 4/8 + 1/8 = 5/8
C = 8/5 μ F
[irp]
2. Ama-capacitor amahlanu , C 1 = 2 μF, C 2 = 4 μF, C 3 = 6 μF, C 4 = 5 μF, C 5 = 10 μF, axhunyiwe ngochungechunge nangokuhambisana. Thola amandla e-capacitor eyodwa azoba nomphumela ofanayo nenhlanganisela.
Kwaziwa:
I-Capacitor C1 = 2 μF
I-Capacitor C 2 = 4 μ F
I-Capacitor C 3 = 6 μ F
I-Capacitor C 4 = 5 μ F
I-Capacitor C 5 = 10 μ F
Okufunwayo: I-capacitance elinganayo (C)
Isixazululo:
Ama-Capacitor C2 kanye ne- C3 axhunywe ngokulingana. Amandla afanayo:
I -CP = C2 + C3
I-CP = 4 + 6
I-CP = 10 μ F
Ama-Capacitor C1 , CP , C4 kanye no-C5 axhunyiwe ngochungechunge . Amandla afanayo:
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 μ F
[irp]
I-3. C1 = 3 μF, C2 = 4 μF kanye C3 = 3 μF, zixhunywe ngochungechunge nangokuhambisana. Thola ukuthi amandla kagesi use izifunda.
Kwaziwa:
I-Capacitor C1 = 3 μF
I-Capacitor C 2 = 4 μ F
I-Capacitor C 3 = 3 μ F
Okufunwayo: I-capacitance elinganayo (C)
Isixazululo:
Ama-Capacitor C2 kanye ne- C3 axhunywe ngokulingana. Amandla afanayo:
I -CP = C2 + C3
I-CP = 4 + 3
I-CP = 7 μ F
Ama-Capacitor C1 kanye ne - C P axhunywe ochungechungeni. Amandla afanayo:
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 μ F
C = 2.1 x 10 -6 F
Amandla kagesi kumasekethe:
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 amaJoule
E = 1.5 x 10 -4 amaJoule
