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Brelou Brelou
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4 years ago
A series RLC circuit has a 100-Ω resistor, 2.0-mH inductor and a 4.0-μF capacitor connected across a 120-V rms AC source at (1000/π) Hz. What is the power factor of this circuit?
A) 0.54
B) 0.64
C) 0.74
D) 0.84
E) 0.94
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Physics

Physics


Edition: 4th
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longhairlonghair
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#2
A week ago
What about

A series RLC circuit has a 100-Ω resistor, 2.0-mH inductor and a 4.0-µF capacitor connected across a 120-Vrms AC source at 1,191 rad/sec. What is the power factor of this circuit?
Woo
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#3
A week ago
Quote from: bblegal (A week ago)
What about A series RLC circuit has a 100-Ω resistor, 2.0-mH inductor and a 4.0-µF capacitor connected across a 120-Vrms AC source at 1,191 rad/sec. What is the power factor of this circuit?

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