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A Series Circuit Has a 50-Hz Ac Source,a 40-Ω Resistor,a

Question 37

Multiple Choice

A series circuit has a 50-Hz ac source,a 40-Ω resistor,a 0.70-H inductor,and a 60-μF capacitor,as shown in the figure.The rms current in the circuit is 1.6 A.What is the voltage amplitude of the source? A series circuit has a 50-Hz ac source,a 40-Ω resistor,a 0.70-H inductor,and a 60-μF capacitor,as shown in the figure.The rms current in the circuit is 1.6 A.What is the voltage amplitude of the source? A) 390 V B) 330 V C) 270 V D) 220 V E) 190 V


A) 390 V
B) 330 V
C) 270 V
D) 220 V
E) 190 V

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