Question

# An ac circuit with a 60 μF capacitor in series with a coil of resistance 18Ω...

1. An ac circuit with a 60 μF capacitor in series with a coil of resistance 18 and inductance 180mH is connected to a 100V, 100 Hz supply is shown below. Calculate

1. inductive reactance
2. capacitive reactance
3. circuit impedance and phase angle θ
4. circuit current I
5. phasor voltages VR, VL, VC and VS
6. resonance circuit frequency
7. construct a fully labeled voltage phasor diagram

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