Question: A 120-V, 60-Hz, single-phase source shown below powers a 0.10-mF capacitor in parallel with 20-mH coil that has 10- winding resistance. Determine the current, pf,

A 120-V, 60-Hz, single-phase source shown below powers a 0.10-mF capacitor in parallel with 20-mH coil that has 10-Ω winding resistance. Determine the current, pf, and power delivered by the source. (Practical capacitors have negligible resistance, but the inductors have significant resistance due to long wires needed to wind numerous turns.)

120 V 60 Hz I Z C = 0.10 mF Z L = 20 mH R = 10 Q2

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