As Shown in the Figure, an Ac Source Whose Rms

question 6

Multiple Choice

As shown in the figure, an ac source whose rms voltage is 80 V is in series with a 100-Ω resistor and a capacitor whose reactance is 200 Ω at the frequency of the source. What is the rms voltage across the capacitor?

• A) 66 V
• B) 68 V
• C) 70 V
• D) 72 V
• E) 74 V

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