4. In the following circuit, calculate (i) the capacitance of the capacitor, if the power factor of the circuit is unity, (ii) the Q-factor of this circuit. What is the significance of the Q-factor in ac circuit ? Given the angular frequency of the ac source to be 100 rad/s. Calculate the average power dissipated in the circuit. 10 Ω R 200 mH 888 L V = 50 V
4. In the following circuit, calculate (i) the capacitance of the capacitor, if the power factor of the circuit is unity, (ii) the Q-factor of this circuit. What is the significance of the Q-factor in ac circuit ? Given the angular frequency of the ac source to be 100 rad/s. Calculate the average power dissipated in the circuit. 10 Ω R 200 mH 888 L V = 50 V
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Transcribed Image Text:Q. 4. In the following circuit, calculate (i) the capacitance
of the capacitor, if the power factor of the circuit is
unity, (ii) the Q-factor of this circuit. What is the
significance of the Q-factor in ac circuit? Given
the angular frequency of the ac source to be 100
rad/s. Calculate the average power dissipated in
the circuit.
10 Ω
R
200 mH
L
V = 50 V
C
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