Litar RL bersiri disambungkan kepada bekalan 24 V (rms), 60 Hz. Cari magnitud impedans |Z|.
Lembaran kerja Impedans AU & fasor dengan jawapan
1.Mudah
V = 24 V (rms)f = 60 HzR = 100 ΩL = 50 mH
|Z| = Ω
2.Mudah
Litar RL bersiri disambungkan kepada bekalan 100 V (rms), 200 Hz. Cari voltan rms VL merentasi induktor.
V = 100 V (rms)f = 200 HzR = 50 ΩL = 250 mH
VL = V
3.Sederhana
Litar RLC bersiri disambungkan kepada bekalan 100 V (rms), 60 Hz. Cari arus rms I.
V = 100 V (rms)f = 60 HzR = 30 ΩL = 250 mHC = 22 µF
I = A
4.Sederhana
Litar RLC bersiri disambungkan kepada bekalan 24 V (rms), 200 Hz. Cari kuasa nyata P yang diambil daripada bekalan.
V = 24 V (rms)f = 200 HzR = 60 ΩL = 100 mHC = 22 µF
P = W
5.Sukar
Litar RLC bersiri disambungkan kepada bekalan 24 V (rms), 500 Hz. Cari arus rms I.
V = 24 V (rms)f = 500 HzR = 40 ΩL = 250 mHC = 10 µF
I = A
6.Sukar
Litar RLC bersiri disambungkan kepada bekalan 10 V (rms), 100 Hz. Cari voltan rms VC merentasi kapasitor.
V = 10 V (rms)f = 100 HzR = 80 ΩL = 200 mHC = 100 µF
VC = V
Kunci jawapan
- 1. |Z| = 101.8 Ω
- 2. VL = 98.76 V
- 3. I = 2.506 A
- 4. P = 2.977 W
- 5. I = 0.0318 A
- 6. VC = 1.172 V
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