A capacitor is connected across the terminals of an ac generator that has a frequency of 440 Hz and supplies a voltage of 24 V. When a second capacitor is connected in parallel with the fi rst one, the current from the generator increases by 0.18 A. Find the capacitance of the second capacitor.

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Q: A (2.9130x10^1)-F capacitor is connected to an AC source of EMF with a frequency of (3.818x10^2) Hz…

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Q: What maximum current is delivered by an AC source with ΔVmax = 42.0 V and f = 80.0 Hz when connected…

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Q: Problem 4: An AC power supply is connected to a capacitor of capacitance 1.5 μF. At time 0 the power…

A: a)Current through the capacitor is,

Q: In the figure, an ac generator with emf E = Em sin wat, where Em = 24.7 V and wd = 371 rad/s, is…

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Q: In the figure, an ac generator with emf E = Em sin wat, where Em = 25.1 V and wa = 376 rad/s, is…

A: When a capacitor is connected to the generator, consider the following diagram: The potential drop…

Q: Consider an AC circuit consisting of an AC voltage source, a 30-W resistor, a 450-mF capacitor, and…

A: Given, resistance = 30 ohms capacitance = 450 mF inductance = 0.35 H

Q: A capacitor is connected across an ac generator whose frequency is 1100 Hz and whose peak output…

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Q: An RC circuit consists of a 35.4 Q resistor and a 4.97 µF capacitor. a) Find its impedance at 56.9…

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Q: In the figure, an ac generator with emf E = Em sin ωdt, where Em = 24.0 V and ωd = 378 rad/s, is…

A: Using the ac equation to calculate the following quantities,

Q: Q. 7: Reactance of capacitor of capacitance C AC frequency 400/n Hz is 25 2. The value of C is…

A: Given: Reactance of Capacitor,XC=25ΩFrequency,f=400πHz Two conductors are separated by an insulator,…

Q: An AC source with ΔVmax = 150 V and f = 50.0 Hz is connected between points a and d as shown.…

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Q: When an AC source is connected across a 10.0- resistor, the rms current in the resistor is 7.38 A.…

A: Given that-Resistance, R= 10.0ΩRMS current, Irms= 7.38AThe rms voltage, Vrms=Irms×R=7.38A×10.0Ω=73.8…

Q: Part a of the drawing shows a resistor and a charged capacitor wired in series. When the switch is…

A: Proper solution is provided given below with step by step.Explanation:Step 1: Step 2:

Q: Two identical capacitors are connected in parallel to an ac generator that has a frequency of 600 Hz…

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Q: A series RLC circuit has a capacitor with a capacitance of 48.0 μF , an inductor with an inductance…

A: Peak current  Ipeak for the given RLC series circuit has been calculated . Final answer…

Q: Find the charge on the capacitor in an RLC series circuit where L = 1/5 H, R = 2/50, C=1/2 F, and…

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Q: A capacitor is connected across an ac generator whose frequency is 1100 Hz and whose peak output…

A: Irms=4.3A Peak voltage =200V Vrms=2002=141.42 Frequency =1100hz

Q: The emf of an ac source is given by v (t) = Vo sin wt, where Vo = 100V and w = 200. Find an…

A: Given  The emf of an ac source  v(t) =VosinωtThe voltage Vo              = 100 V.The angular voltage…

Q: A capacitor is connected across an ac generator whose frequency is 750 Hz and whose peak output…

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Q: What maximum current is delivered by an AC source with AVmax = 52.0 V and f = 70.0 Hz when connected…

A: Given that:frequency, f=70 Hz∆Vmax=52 VoltCapacitance, C=3.70μFImax=∆VmaxXcImax=∆Vmax2πfC…

Q: What is the capacitance of a capacitor whose reactance is 120 Ω at 80.0 Hz?

A: Given: To find the capacitance od the capacitor with the values as 120 Ω at 80.0 Hz,

Q: A (6.6180x10^1)-mH inductor is connected to an AC source of EMF with a frequency of (4.2040x10^2) Hz…

A: Given, Inductance L=6.6180×101 mHL=6.6180×10-2 H Frequency f=4.2040×102 Hz Maximum emf V=2.17×101 V…

Q: Find the charge on the capacitor in an LRC-series circuit at t = 0.05 s when L = 0.05 h, R = 4 Ω, C…

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Q: A 60 µF capacitor is connected to a 110 V, 60 Hz ac supply. Determine the ms value of the current in…

A: Given that - Capacitance of the capacitor C=60 μF Voltage Vrms=110 V Frequency f=60 Hz The formula…

Q: A capacitor is connected across an ac generator whose frequency is 1100 Hz and whose peak output…

A: V=200v f=1100hz Irms=4.3A Vrms=141.42v

Q: A 87.0-μF capacitor is connected to a generator operating at a low frequency. The rms voltage of the…

A: Capacitive reactance at the rms current

Q: The rms current in a 25.0-0 resistor connected to an AC source is 2.00 A. (a) What is the rms…

A:

Q: In the figure, an ac generator with emf E = Em sin wat, where Em = 24.3 V and wd = 385 rad/s, is…

A:

Q: The circuit below shows an AC power supply connected to a resistor R= 21.0 0. ΔΙ R www max The…

A: Solution: Given: R = resistance of resistor = 21.0 Ω ΔVmax = maximum voltage from power supply =…

Q: The circuit below shows an AC power supply connected to a resistor R = 23.8 0. AV max R w A The…

A: Current measured: 2.793A  Voltage measured: 66.468 VExplanation:

Q: A series RCL circuit consists of a 60.0 Ω resistor, a 15.0 µF capacitor, a 3.75 mH inductor, and a…

A: R = 60 ohm C = 15 micro farad L = 3.75 mH V = 60 volts f = 1375 Hz Xc = 1/(2πfC) =…

Q: A (2.884x10^1)-µF capacitor is connected to an AC source of EMF with a frequency of (3.2050x10^2) Hz…

A: In this problem, we will calculate the capacitive impedance of the circuit and then we will…

Q: Write the FORMULA for the total impedance of the circuit Ztot = = Write the FORMULA for the phase of…

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Q: Problem 4: An AC power supply is connected to a capacitor of capacitance 5.5 µF. At time t=0 the…

A: We are given voltage across the capacitor. We are also given the angular frequency. We first find…

Q: An AC voltage source at 7.3 rad/s is connected to a 1.2 ohm resistor connected in series with a 7.7…

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Q: A capacitor is connected across an ac generator whose frequency is 750 Hz and whose peak output…

A: Irms = 3.1A  Vrms = peak voltage/ √(2) = 210 / √(2) = 148.5 Volt Frequency of ac generator (f) =…

Q: A 1.58 μF capacitor is connected as in the figure to an ac generator with Em = 40.0 V. What is the…

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