In an RLC series circuit that includes a source of alternating current operating at fixed frequency and voltage, the resistance R is equal to the inductive reactance. If the plate separation of the parallel-plate capacitor is reduced to one-half its original value, the current in the circuit doubles. Find the initial capacitive reactance in terms of R.

Q: In an RLC series circuit, if the AC frequency is increased to a very large value. Does the phase…

A: Reactance due to inductor = 2πfL Reactance due to inductor increases when frequency increases…

Q: At what frequency does the inductive reactance of a 79.0-µH inductor equal the capacitive reactance…

A: Given :     Inductance, L = 79.0 μH                          L = 79.0*10-6 H     Capacitance, C =…

Q: An inductor and a resistor are connected in series. When connected to a 60-Hz, 90-V (rms) source,…

A: SOlution: given that VR = 51 V P = 20 W f = 60 Hz V  = 90 V

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A: Since you have posted a question with multiple subparts , we will solve the first three questions…

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Q: The rms current through a 55.5-μF capacitoris 1.51 A when it is connected to an ac generator. (a) If…

A: Given data: Capacitance, C1=55.5 μF = 55.5×10-6 F Initial rms current, irmsi=1.51 A

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Q: Consider a RLC series circuit with an AC source Δv = (100 V)sinωt applied across a 2.00 H inductor,…

A: The given values are,

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Q: A series circuit has a capacitor of 0.2 · 10-6 F and an inductor of 0.8 H. If the initial charge on…

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Q: An L-R-C series circuit is constructed using a 175 Ω resistor, a 12.5 μF capacitor, and an 8.00 mH…

A: Given Resistance, R= 175 ohmsCapacitor, C = 12.5 uF = 12.5*10^-6 FInductance, L = 8 mH = 0.008…

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A: Given that the value of resistance, inductance and frequency and also given the value of…

Q: At what frequency will the reactance of a 22 pF capacitor be 500 2?

A: Reactance of capacitor = 5002 Ω Capacitance of capacitor =22×10-12 F

Q: A series RLC circuit has resistance R = 18.0 Ω, inductive reactance XL = 38.0 Ω, and capacitive…

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Q: The phase angle of an LRC series circuit with an inductive reactance of 200 2, a resistor of 200 and…

A: Write the relation relation for capacitive reactance. tanϕ=XL-XCRRtanϕ=XL-XCXC=XL-Rtanϕ…

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A:

Q: A loudspeaker’s impedance is listed as 8.0 Ωat 2.0 kHz. Assuming its resistance and capacitance are…

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A: Let the inductance of the inductor is denoted by L and the resonance frequency is denoted by f.

Q: In an LC oscillator, the inductance of the inductor is 2.0 H and the capacitance of the capacitor is…

A: Inductance (L) = 2 HC = 50×10-6 FVmax,C = 2 volts

Q: Consider a series RLC circuit withR = 25 Ω, L = 6.0 mH, and C = 25 µF. The circuit is connected to a…

A: Given:  R = 25 ohm L = 6 mH  C = 25 micro farad Vrms = 10 V  f = 600 Hz

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A:

Q: An LC circuit has a capacitance of 100 µF and an inductance of 10 mH. At time t = 0, the charge on…

A: The total energy in the LC circuit can be obtained as

Q: A series RLC circuit consists of a 280 Ω resistor, a 25 μH inductor, and an 18 μF capacitor. What is…

A: The rms current is given by, Irms=VR2+XL-XC2   We know, XL=2πfL      =2π60 Hz25×10-6      =9.42×10-3…

Q: A series RLC circuit, with the components 1.4 kN, 22 mH and 1.8 µF, is connected to an alternating…

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Q: In an oscillating series RLC circuit, with a 8.36 2 resistor and a 15.8 H inductor, find the time…

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Q: For the same RLC series circuit having a 40.0 Ω resistor, a 3.00 mH inductor, a 5.00 μF capacitor,…

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Q: A certain AC series RLC circuit operates at a frequency of 60 Hz, the maximum voltage oncthe…

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Q: The total impedance (Z) of an RLC series circuit will be changed by changing O a. Frequency (f) of…

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Q: At what frequency does the inductive reactance of a 66.0-uH inductor equal the capacitive reactance…

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A: When the capacitor has maximum energy, the circuit will have only electric energy. At any other…

Q: In an oscillating LC circuit with L = 50 mH and C = 4.0 mF, the current is initially a maximum. How…

A:

Q: An oscillating LC circuit below has resonant frequency of 1200 kHz. At t = 0, the capacitor in…

A: Given that,  f= 1200 kHz  time t=0   energy = 0.25  μJL=0.20 mH

Q: Resistor R and capacitor C1 = 47.5 µF are connected in series to an AC source with frequency 22.8,…

A: Write the formula for the impedance of the circuit. The expression for the RMS current is:

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Q: A series RLC circuit has components with the following values:L= 16.0 mH, C = 118 nF, R= 10.0 0, and…

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Q: A series circuit contains a resistor, a capacitor, and an inductor, connected to voltage source. The…

A: R = 25 ohm C = 0.6 μF L = 15 mH maximum safe voltage across the capacitor = 350 Volts

Q: Resistor R and capacitor C1 = 25.8 µF are connected in series to an AC source with frequency 75.5,…

A: The RMS current for the RC circuit can be given by Ohm’s law as, Here, Vrms and Z represent the RMS…