1.
Tsvaga magetsi ari mudunhu (1 µF = 10 -6 F)
Zvinozivikanwa:
Mudziviriri (R) = 12 Ohm
Inductor (L) = 0.075 H
Capacitor (C) = 500 µF = 500 x 10 -6 F = 5 x 10 -4 Farad
V oltage (V) = Vo o sin ω t = Vo o sin 2πf t = 26 sin 200t
Zvinodiwa: Magetsi emagetsi
Solution:
Kusapindirana (Z):
Kugadziriswa kweinductive (X L ) = ωL = (200)(0,075) = 15 Ohm
Kugadziriswa kwe capacitive (X C ) = 1 / ωC = 1 / (200)(5 x 10 -4 ) = 1 / (1000 x 10 -4 ) = 1 / 10 -1 = 10 1 = 10 Ohm
Mudziviriri (R) = 12 Ohm
Mwenje wemagetsi (I) :
I = V / Z = 26 Volts / 13 Ohms
I = 2 Volts/Ohm
I = 2 Amp
2. Kana kupindirana kwedunhu kuri 250 Ω, sarudza kuramba kwe resistor R.
Zvinozivikanwa:
Kuvharirwa kwedunhu (Z) = 250 Ω
Capacitor (C) = 8 m F = 8 x 10 -6 F
Inductor (L) = 0.8 H
Voltage (V) = 200 Volt
w = 500 rad/s
Zvinodiwa: Kuramba kweresistor (R)
Solution:
3. Sarudza musiyano unogona kuitika pamipendero yese yeinductor.
Zvinozivikanwa:
R = 40 W
X L = 150 W
X C = 120 W
V = 100 Volt
Zvinodiwa: musiyano unogona kuitika
Solution:
Huwandu hwese hwe impedance Z hwedunhu:
Musiyano unogona kuitika pamativi ese ari maviri e inductor:
