A $120 - \mathrm { V }$ rms voltage at $1.0 \mathrm { kHz }$ is applied to a $2.0 - \mathrm { mH }$ inductor, a $4.0 - \mu \mathrm { F }$ capacitor and a resistor. If the rms value of the current in this circuit is $0.40 \mathrm {~A}$, what is the value of the resistor?
A) $95 \Omega$
B) $420 \Omega$
C) $300 \Omega$
D) $120 \Omega$
E) $240 \Omega$

Question

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The Answer of A $120 - \mathrm { V }$ rms voltage at $1.0 \mathrm { kHz }$ is applied to a $2.0 - \mathrm { mH }$ inductor, a $4.0 - \mu \mathrm { F }$ capacitor and a resistor. If the rms value of the current in this circuit is $0.40 \mathrm {~A}$, what is the value of the resistor?
A) $95 \Omega$
B) $420 \Omega$
C) $300 \Omega$
D) $120 \Omega$
E) $240 \Omega$

A 120−V120 - \mathrm { V }120−V Rms Voltage At 1.0kHz1.0 \mathrm { kHz }1.0kHz

A $120 - \mathrm { V }$ Rms Voltage At $1.0 \mathrm { kHz }$