A 120-V Rms Voltage at 60 Hz Is Applied Across

question 49

Multiple Choice

A 120-V rms voltage at 60 Hz is applied across an RC circuit. The rms value of the current in the circuit is 0.60 A and it leads the voltage by 60°. What is the value of the resistance in this circuit?

• A) 100 Ω
• B) 150 Ω
• C) 120 Ω
• D) 60 Ω
• E) 200 Ω

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