A $120 - \mathrm { V }$ rms voltage at $60 \mathrm {~Hz}$ is applied across a series combination of a $20 - \mu \mathrm { F }$ capacitor and an unknown resistor. If the rms value of the current in the circuit is $0.60 \mathrm {~A}$, what is the resistance of the resistor?
A) $60 \Omega$
B) $120 \Omega$
C) $150 \Omega$
D) $180 \Omega$
E) $200 \Omega$

Question

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The Answer of A $120 - \mathrm { V }$ rms voltage at $60 \mathrm {~Hz}$ is applied across a series combination of a $20 - \mu \mathrm { F }$ capacitor and an unknown resistor. If the rms value of the current in the circuit is $0.60 \mathrm {~A}$, what is the resistance of the resistor?
A) $60 \Omega$
B) $120 \Omega$
C) $150 \Omega$
D) $180 \Omega$
E) $200 \Omega$

A 120−V120 - \mathrm { V }120−V Rms Voltage At 60 Hz60 \mathrm {~Hz}60 Hz

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