1. Ma capacitor mana , C 1 = 2 μF, C 2 = 1 μF, C 3 = 3 μF, C 4 = 4 μF, akabatana ari pamwe chete. Sarudza capacitance ye capacitor imwe chete ichava nemigumisiro yakafanana nemusanganiswa.
Zvinozivikanwa:
Capacitor C 1 = 2 μ F
Capacitor C 2 = 1 μ F
Capacitor C 3 = 3 μ F
Capacitor C 3 = 4 μ F
Zvinodiwa: Capacitance yakaenzana
Solution:
Iyo capacitance yakaenzana:
C = C 1 + C 2 + C 3
C = 4 μF + 2 μF + 3 μF = 9 μF
Capacitance yakaenzana yemusanganiswa wese i9 μF.
2. Sarudza chaji iri pa capacitor C 2 kana musiyano uripo pakati pemapoinzi A neB uri 9 Volts…
Zvinozivikanwa:
C apa c itor C 1 = 20 μ F = 20 x 10 -6 F
C apa c itor C 2 = 30 μ F = 30 x 10 -6 F
Musiyano ungangovapo pakati pemapoinzi A neB (V AB ) = 9 Volts
Zvinodiwa : kuchaja pa capacitor C2 ( Q2 )
Solution:
Musiyano ungangovapo:
Ma capacitor akabatana zvakaenzana kuitira kuti musiyano uripo pakati peA neB (V AB ) = musiyano uripo pa capacitor C 1 (V 1 ) = musiyano uripo pa capacitor C 2 (V 2 ) = 9 Volts.
Chaja yemagetsi pa capacitor C2 :
Mubvunzo 2 = C 2 V 2 = (30 x 10 -6 )(9) = 270 x 10 -6 C
Mubvunzo 2 = 270 μC
Chaja yemagetsi pa capacitor C2 i270 μC.
3. Ma capacitor matatu , C 1 = 4 μF, C 2 = 2 μF, C 3 = 3 μF, akabatana ari pamwe chete. Ma capacitor anochajwa. Musiyano unogona kuitika pa capacitor C 2 i4 Volts. Sarudza
(a) Chaja yemagetsi pama capacitor C 1 , C 2 na C 3
(b) Chaja yemagetsi pa capacitor yakaenzana yemusanganiswa wese
Zvinozivikanwa:
C apa c itor C 1 = 4 μ F = 4 x 10 -6 F
C apacitor C 2 = 2 μ F = 2 x 10 -6 F
C apacitor C 3 = 3 μ F = 3 x 10 -6 F
Musiyano ungangovapo pane capacitor C2 ( V2 ) = 4 Volts
Zvinodiwa : Chaja yemagetsi pa capacitor C3 ( Q3 )
Solution:
(a) Chaja yemagetsi pa capacitor C3
Musiyano ungangovapo pane capacitor C3 :
Ma capacitor akabatana zvakaenzana kuitira kuti musiyano unogona kuitika pa capacitor C3 (V3) = musiyano ungangoitika pane capacitor C2 (V2) = musiyano ungangoitika pane capacitor C1 (V1) = musiyano ungangoitika pane capacitor yakaenzana (V) = 4 Volt
Chaja yemagetsi pa capacitor C1 :
Mubvunzo 1 = C 1 V 1 = (4 x 10 -6 )(4) = 16 x 10 -6 C
Mubvunzo 1 = 16 μC
Chaja yemagetsi pa capacitor C2 :
Mubvunzo 2 = C 2 V 2 = (2 x 10 -6 )(4) = 8 x 10 -6 C
Mubvunzo 2 = 8 μC
Chaja yemagetsi pa capacitor C3 :
Mubvunzo 3 = C 3 V 3 = (3 x 10 -6 )(4) = 12 x 10 -6 C
Mubvunzo 3 = 12 μC
(b) Chaja yemagetsi pa capacitor yakaenzana
Mubvunzo = Mubvunzo 1 + Mubvunzo 2 + Mubvunzo 3
Q = 16 μ C + 8 μ C + 12 μ C = 36 μ C
Imwe mhinduro:
Iyo capacitance yakaenzana:
C = C 1 + C 2 + C 3
C = 4 μF + 2 μF + 3 μF = 9 μF
C = 9 x 10 -6 F
Musiyano ungangoitika pane capacitor yakaenzana:
V 1 = V 2 = V 3 = V = 4 Volt
Chaja yemagetsi pa capacitor yakaenzana:
Q = CV = (9 x 10 -6 )(4) = 36 x 10 -6 C
Q = 36 μC
