In an AC circuit, if the impedance is 500 ohm and reactance is 400 ohm, the resistance of the resistor is ?: a. 640.3 ohm b.300 ohm C. 900 ohm d. 100 ohm
Q: An ac circuit is shown in the figure. The rms current in the circuit is 1.3 A. What is the peak…
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Q: In an RLC series AC Circuit the resistance is 470 ohm and reactance is 650 ohm, the power factor of…
A: Given: The resistance is R=470 Ω. The reactance is XT=650 Ω. The expression to calculate power…
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Q: Consider the RLC circuit below and answer the following questions. R = 40 Ohm www L = 0,5 H C = 500…
A: Given that, The emf of the circuit is V=2502sin100tV The resistance of the resistor is R=40Ω The…
Q: 8. The impedance of the given AC circuit is.. а. Хс b. R с. X d. R?
A: Impedence is given by Z = R2+(XL-XC)2
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Q: In your lab experiment, you deduced that as the AC source frequency increases in an RC in series,…
A: Given : reactance of capacitor is given as where, f is the frequency of AC source and C is the…
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A: Impedance is the opposition of current in an electrical circuit when some voltage is applied. The…
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Q: For a series RLC circuit, at resonance, impedance (Z) is equal to a.resistance b.inductive…
A: The impedance for RLC circuit is given by Z = [ R2 +(XL - Xc)2 ] At resonance XL = Xc So impedance…
Q: When the phase difference is negative in an R.L.C. series circuit then O a. Voltage lags Ob. phase…
A: Required : When the phase difference is negative .
Q: In a series resonant circuit, the impedance of the circuit is a. minimum O b. maximum C. zero O d.…
A: Resonant is an electric circuit which has minimum possible impedance at a certain frequency.
Q: In an RLC series AC Circuit the resistance is 470 ohm and reactance is 650 ohm, the power factor of…
A: The power factor for an RLC circuit be defined as, cosϕ=RZ Where, R be defined as resistance. Z be…
Q: 10. For the current to have its maximum value in a series R-L-C ac circuit, B. w→ . C. w= 1/VLC. A.…
A: To find: In the given question we have to discuss about the maximum value of current in a RLC series…
Q: In RLC Series AC Circuit, if the resistance is removed, the phase difference between voltage and…
A: In RLC Series AC Circuit, if the resistance is removed, the phase difference between voltage and…
Q: An ac circuit is shown in the figure. The rms current in the circuit is 1.3 A. What is the peak…
A: Given Irms = 1.3 A R = 30 ohm L = 190 mH = 0.19 H XL = 60 ohm XC = 120 ohm
Q: A 40-mH inductor is connected to a 60-Hz AC source whose voltage amplitude is 50 V. If an AC…
A: We have-Inductor is 40 mHFrequency of AC source is 60 HzVoltage amplitude is 50 VoltRMS voltage,…
Q: AC Circuits 10. For the circuit shown, a. What is the resonance frequency in Hz? b. What is the…
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Q: A particular circuit element is the only element in an AC circuit. The graph of voltage across the…
A: RLC Circuits: RLC stands for the resistance (R), inductor (L), and capacitor (C) so this is a…
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A: The AC equivalent of the FET Circuit is,
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A: Voltage, V=(10 V)cos2πftWe have to determine(a) resonance frequency(b) at resonance, the maximum…
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Q: An AC voltmeter reads 250 V. What is its peak and instantaneous values after 1/400 seconds, if the
A: Formula for peak voltage (V0)=Vrms*2 and instantanious voltage (v(t))=V0sinwt Ans: peak voltage…
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A: The capacitive reactance is given by:Xc=1(2πf)C........(1)where,f is the frequency of an AC…
Q: A series AC circuit is at resonance. It contains a resistor of 18.7 Q, a capacitor of 0.460 µF and…
A: This problem can be solved using the formula for the impedance and using the fact that at resonance…
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A: GivenC=0.5 microFV=150 Vf=180π hzascurrent, I=VrmsXcwhereXc=12πfC capacitive reactance…
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Q: A series circuit has 99.0 Ω of resistance and 88.0 Ω of inductive reactance. An ac rms voltage of…
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Q: What is the true power consumed in a 30 V series RLC circuit if Z = 20 ohms and R = 10 ohms?
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Q: Suppose that a LRC series circuit like the one below has the following values for inductance,…
A: L=1 HR=2 ΩC=0.25 Fe(t)=50 cos t V
Q: AC Circuits 8. For the circuit shown, 10 Ω a. What is the resonance frequency in Hz? (10 V) cos wt O…
A: Have a look dear
Q: In a particular R-L-C circuit the ratio of the peak voltage is 2000 volts and the peak current is…
A: Here we have to use a basic formula.
Q: The voltage - current phasor diagram shown in the picture is for al AC circuit. purely capacitive…
A: By observing the graph shown in the image we can see that voltage and current are having zero phase…
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