A $120 - \mathrm { V }$ Rms Voltage At $60 \mathrm {~Hz}$

question 173

Multiple Choice

A $120 - \mathrm { V }$ rms voltage at $60 \mathrm {~Hz}$ is applied across an inductor and a $200 - \Omega$ resistor. If the impedance of this circuit is $216 \Omega$ , what is the rms value of the current?

• A) \(0.667\) A
• B) \(0.336 \mathrm {~A}\)
• C) \(0.767\)
• D) \(0.446 \mathrm {~A}\)
• E) \(0.556 \mathrm {~A}\)

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