• A 4.40@mF and an 8.80@mF capacitor are connected in parallel to a60.0-Hz generator operating with an rms voltage of 115 V. What isthe rms current supplied by the generator?

Q: A step - down transformer is used for recharging the batteriesof portable devices. The turns ratio…

A: Write the expression for output voltage of the transformer.

Q: An AC generator with an output rms voltage of 36.0 V ata frequency of 60.0 Hz is connected across a…

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Q: An inductor has a 59.8-2 reactance when connected to a 60.0-Hz source. The inductor is removed and…

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Q: When an inductor is connected to a 60.0 Hz source it has an inductive reactance of 54.0 0. Determine…

A: Case 1 : frequency = 60 Hz inductive reactance (XL) = 54 ohm

Q: Radios often utilize a variable capacitor in series with an inductor to tune the circuit to a…

A: Radios often utilize a variable capacitor in series with an inductor to tune the circuit to a…

Q: An inductor is used to limit the currentthrough a fluorescent lamp that is operated with an rms…

A: Vr=RMS voltage=120 Vf=Frequency=60 HzIr=RMS current=0.33 AR=Resistance=0L=Inductance

Q: Can an RLC circuit have the same impedance at two different frequencies? Explain.

A: The impedance of a RLC circuit is given by Z=R2+XL-XC2

Q: At very low frequencies a series R-C circuit behaves as almost purely a. capacitive O b. none of…

A: Impedance of RC AC circuit is given by: Z = sqrt (R^2 + (XL - Xc)^2) Since R = 0, So Z = sqrt (0^2 +…

Q: In an RLC circuit a resistor R=25N, an inductor L=30mHand a capacitor C=12µF are connected in series…

A: In a RLC circuit there are three types of resistances , the resistance from the resistor R , the…

Q: A device has an average power rating of 1250 W and is designed to operate using a 211 V (RMS) line.…

A: Given  average power rating of a device (Pavg)=1250 w rms voltage (Vrms)=211 volt Required…

Q: Q12: An arc lamp requires a direct current of 10A at 80V to function. If it is connected to a 220V…

A: Given value--- Voltage of bulb = 80 V. current = 10 Amp. Vrms = 220 V . frequency = 50 Hz. We have…

Q: why does the current become 0 when the voltage source was changed from DC with 5V to AC Voltage…

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Q: RLC Circuit You have a series RLC Circuit that is being powered by a generator. This generator is…

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Q: (II) For a 120-V rms 60-Hz voltage, an rms current of 70 mApassing through the human body for 1.0 s…

A: Given data: RMS voltage, Vrms=120 V Frequency, f=60 Hz RMS current, Irms=70 mA=70×10-3A Time taken,…

Q: An inductor has a 54.0-Ω reactance when connected to a 60.0-Hz source. The inductor is removed and…

A: Given:- Reactance(xL)=54.0 ohm Frequency(f)=60 Hz Voitage(v) = 100 V Frequncy (f)=50.0 Hz Find the…

Q: An inductor is one of important device in electrical circuits. To study response of it in pure form,…

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Q: Calculate the inductance of an LC circuit

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Q: A 50.0 - Ω resistor, a 0.100 - H inductor, and a 10.0 - µF capacitorare connected in series to a…

A: Part A

Q: If you had a graph of the current in an AC circuit and the generator EMF as functions of time, how…

A: about graphbetween current in an AC circuit and the generator EMF .

Q: 103. An inductor is connected to a 20.0-Hz power supply that produces a 50.0-V rms voltage. What…

A: Given: Frequency of power supply, f = 20 Hz RMS voltage, Vrms = 50 V Required maximum current, Imax…

Q: A 500 N resistor and a 300 mH inductor are connected in series with an ac generator with an rms…

A: Given,  R = 500 ohm  L = 300 mH      = 300 x 10-3 H  Vrms = 17.0 V  f = 65.0 Hz  As we know that, in…

Q: 92. An AC power supply that operates at an angular frequency of 25 rad/s is connected in series with…

A: angular frequency = W = 25 rad/s resistance = R = 1003 ohms inductance = L=6 H capacitance = C =…

Q: The following statements are related to an RLC circuit connectedacross an AC power source. Choose…

A: a)The voltage across the inductor leads the current by 900

Q: A person is working near the secondary of a transformer, asshown in Figure P21.25. The primary…

A:

Q: An inductor has a 57.8-0 reactance when connected to a 60.0-Hz source. The inductor is removed and…

A: Solution:- 1) The reactance of an inductor of inductance L at frequency f , is given by       Z =…

Q: In an L-R-C series circuit, what criteria could be used to decide whether the system is overdamped…

A: An underdamped system moves quickly as compared to the overdamped system. The criteria of resistance…

Q: Is this circuit capacitive or inductive? Give two reasons.

A: Given:- A circuit is given above in the figure  The R, C, and L are in the series.  Find:- Is the…

Q: A person is working near the secondary of a transformer, as shown in the figure below. The primary…

A:

Q: - 6 In an oscillating LC circuit, the maximum charge on the capacitor is 4.5 x 10 current through…

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Q: Consider a series RLC circuit where R 45.0 2, C = 15.5 pF, and L =0.0940 H, that is driven at a…

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Q: An inductor is connected to a 20.0-Hz power supply that produces a 50.0-V rms voltage. What…

A:

Q: alculate rms value of volatge across AC source given that amplitude is 150V

A: Given: The amplitude of the voltage is 150 V.

Q: Find the resistance R needed to attain critical damping for the RLC circuit shown below. Given: C =…

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Q: A mass-spring system with damping consists of a 6-kg mass, a spring with spring constant 4 N/m, a…

A: In this question we use differential equation for Mass spring system and compare to each other.

Q: When an inductor is connected to a 60.0 Hz source it has an inductive reactance of 54.0 Q. Determine…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: In an L-R-C series circuit, can the instantaneous voltage across the capacitor exceed the source…

A: Yes, the instantaneous voltage across the capacitor exceeds the source voltage because the voltage…

Q: 88. The current varies as a sine wave in an AC circuit with an amplitude of 2.0 A. What is the rms…

A: Given , Current variation - like sine wave  Amplitude of current ( I•)= 2 A

Q: 23. Consider an LC circuit-that is, an RLC circuit with R = 0-with input voltage E(t) = Eo sin wt.…

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Q: 68 An ideal 0.25-H inductor and a capacitor are connected in series with an ideal 60-Hz generator. A…

A: L = 0.25 H frequency (f) = 60 Hz voltmeter reading across capacitor (Vc) = 75 volts voltmeter…

Q: Is it possible to use a voltmeter to measure non-sinusoidal AC voltage? Is it possible to use an…

A: Answer:-  Yes it is  possible to use a voltmeter to measure non-sinusoidal AC voltage.…

Q: Electrical  Engineering A transformer connected to a 120-V (rms) ac line is to supply 13,000 V…

A: Given:- Voltage in the primary circuit Vp= 120 V [rms]  Voltage in the secondary circuit Vs = 13000…

Q: A circuit has a sinusoidally varying current whose maximum value is 1 A. Is the rmscurrent in the…

A: Given: Maximum current, I0=1A