Homework Answers
3] current through resistor and capacitor is same,
Vc/Xc = VR/R where Xc is reactance which is equal to 1/wC
5.82/[1/(3000*C)] = 8.78/400
C= (8.78/400)/(5.82*3000)
C = 1.26*10^-6 F = 1.26 uF option C is correct,
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3. A series RC circuit has w = 3000 rad/s and R = 4000. The voltage...
5. Given Vi = 11.86 V, V = 4.92 V, VR = 7.75 V, and V,...
5. Given Vi = 11.86 V, V = 4.92 V, VR = 7.75 V, and V, = 5.35 V. What is the generator voltage Show your work. VE 3. A series RC circuit has w = 3000 rad/s and R = 4000. The voltage Vis measured to be 5.82 V and VR is measured to be 8.78 V. What is the value of C? Show your work. (a) 2.37 uF (b) 8.00 (c) 1.26 uF (d) 4.67 uF. Show your...
A series RC circuit has ω = 2041 rad/s and R= 323 ohms. The voltage VC...
A series RC circuit has ω = 2041 rad/s and R= 323 ohms. The voltage VC is measured to be 6 volts, and VR is measured to be 11 volts. What is the value of capacitance, C, in μ F? Please round your answer to one decimal place.
1. In a series RC circuit, Vn and Vc are measured as a function of frequency....
1. In a series RC circuit, Vn and Vc are measured as a function of frequency. Do you expect Ve and Ve to increase, decrease, or remain constant as you change f? Show your predictions by making a sketch of VR and Vc versus f 2. In a series RC circuit, the voltages across R and C are given as a function of time belo. 15 10 -5 -10 -15 0 0.01 0.02 0.03 0.04 0.05 t (sec) Sketch, on...
The source is connected across a series RC ac circuit with R = 9 Ohm and...
The source is connected across a series RC ac circuit with R = 9
Ohm and XC = 1/ωC = 2.7 Ohm.
Q3. The source is connected across a series RC ac circuit with R = 9 Ohm and Xc = 1/(C = 2.7 Ohm. 3a) Find the magnitude of impedance of the series combination (Unit: Ohm) Submit Answer Tries 0/3 3b) Find the phase angle of impedance of theseries combination (Unit: deg) Submit Answer Tries 0/3 3c) Calculate the...
A Review | Constants An L – R-C series circuit has voltage amplitudes Vư = 180...
A Review | Constants An L – R-C series circuit has voltage amplitudes Vư = 180 V, Vc = 120 V, and VR = 160 V. At time t the instantaneous voltage across the inductor is 80.0 V. Part A At this instant, what is the voltage across the capacitor? Express your answer with the appropriate units. ? Å Value * o Units VC= Submit Request Answer Part B At this instant, what is the voltage across the resistor? Express...
12. A series RC circuit is driven by a periodic square wave voltage V(t) with a period T=0.3 sec. V(t)0 for t<0. Aft...
12. A series RC circuit is driven by a periodic square wave voltage V(t) with a period T=0.3 sec. V(t)0 for t<0. After t=0, the voltage alternates between 15 V and 0 V. Assume that R-40 , C-150 HF. We will call the voltage across the capacitor and the resistor Ve(t and Vr(t) respectively (a) Calculate the current I(t) in the circuit, the voltage Vc(t), and the power delivered by the driving source as a function of time for the...
Consider an RC circuit with R = 5.10 k 2. C = 1.80 uF. The rms...
Consider an RC circuit with R = 5.10 k 2. C = 1.80 uF. The rms applied voltage is 240 V at 60.0 Hz Part A What is the rms current in the circuit? Express your answer to three significant figures and include the appropriate units. 0 ? Im = .047 А Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining P Pearson Part B What is the phase angle between voltage and current? Express your answer...
RC charging circuit Two 0.500-uF capacito 00uF capacitors in series are connected to a 50.0-V battery...
RC charging circuit Two 0.500-uF capacito 00uF capacitors in series are connected to a 50.0-V battery through a 4.00-M12 stor at r=0 (figure below). The capacitors are initially uncharged. Answer questions 12 and 13. Show all correct governing equations and work for credit. 500 OF (5 points) 12. What is the equivalent capacitance of the circuit? A. 0.500 F B. 0.250 AF C. 1.00uF D. 4.00 uF E. depends on the time since the capacitor is charging (5 points) 3....
In an RC series circuit, emf E = 12.0 V, resistance R = 1.57 MS2, and...
In an RC series circuit, emf E = 12.0 V, resistance R = 1.57 MS2, and capacitance C = 1.84 uF. Calculate the time constant. 2.89 s You are correct. Previous Tries Your receipt no. is 157-6375 Find the maximum charge that will appear on the capacitor during charging. 2.21x10-5 c You are correct. Your receipt no. is 157-63 ) 52.62 Previous Tries How long does it take for the charge to build up to 16.9 PC? 3.75s Submit Answer...
1. A resistor R and capacitor care connected in series with an AC voltage source with...
1. A resistor R and capacitor care connected in series with an AC voltage source with frequency f and maximum voltage Vo. a. Find the complex impedance (in the form Z = R + jX). If the impedance is written in polar form (Z = Zejº), find expressions for Z and Ⓡ. Write your answers in terms of the variables R, C, and o(= 21f). b. If the voltage source is described by the phasor V = V, ejwt, and...
5. Given Vi = 11.86 V, V = 4.92 V, VR = 7.75 V, and V, = 5.35 V. What is the generator voltage Show your work. VE 3. A series RC circuit has w = 3000 rad/s and R = 4000. The voltage Vis measured to be 5.82 V and VR is measured to be 8.78 V. What is the value of C? Show your work. (a) 2.37 uF (b) 8.00 (c) 1.26 uF (d) 4.67 uF. Show your...
1. In a series RC circuit, Vn and Vc are measured as a function of frequency. Do you expect Ve and Ve to increase, decrease, or remain constant as you change f? Show your predictions by making a sketch of VR and Vc versus f 2. In a series RC circuit, the voltages across R and C are given as a function of time belo. 15 10 -5 -10 -15 0 0.01 0.02 0.03 0.04 0.05 t (sec) Sketch, on...
The source is connected across a series RC ac circuit with R = 9
Ohm and XC = 1/ωC = 2.7 Ohm.
Q3. The source is connected across a series RC ac circuit with R = 9 Ohm and Xc = 1/(C = 2.7 Ohm. 3a) Find the magnitude of impedance of the series combination (Unit: Ohm) Submit Answer Tries 0/3 3b) Find the phase angle of impedance of theseries combination (Unit: deg) Submit Answer Tries 0/3 3c) Calculate the...
A Review | Constants An L – R-C series circuit has voltage amplitudes Vư = 180 V, Vc = 120 V, and VR = 160 V. At time t the instantaneous voltage across the inductor is 80.0 V. Part A At this instant, what is the voltage across the capacitor? Express your answer with the appropriate units. ? Å Value * o Units VC= Submit Request Answer Part B At this instant, what is the voltage across the resistor? Express...
12. A series RC circuit is driven by a periodic square wave voltage V(t) with a period T=0.3 sec. V(t)0 for t<0. After t=0, the voltage alternates between 15 V and 0 V. Assume that R-40 , C-150 HF. We will call the voltage across the capacitor and the resistor Ve(t and Vr(t) respectively (a) Calculate the current I(t) in the circuit, the voltage Vc(t), and the power delivered by the driving source as a function of time for the...
Consider an RC circuit with R = 5.10 k 2. C = 1.80 uF. The rms applied voltage is 240 V at 60.0 Hz Part A What is the rms current in the circuit? Express your answer to three significant figures and include the appropriate units. 0 ? Im = .047 А Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining P Pearson Part B What is the phase angle between voltage and current? Express your answer...
RC charging circuit Two 0.500-uF capacito 00uF capacitors in series are connected to a 50.0-V battery through a 4.00-M12 stor at r=0 (figure below). The capacitors are initially uncharged. Answer questions 12 and 13. Show all correct governing equations and work for credit. 500 OF (5 points) 12. What is the equivalent capacitance of the circuit? A. 0.500 F B. 0.250 AF C. 1.00uF D. 4.00 uF E. depends on the time since the capacitor is charging (5 points) 3....
In an RC series circuit, emf E = 12.0 V, resistance R = 1.57 MS2, and capacitance C = 1.84 uF. Calculate the time constant. 2.89 s You are correct. Previous Tries Your receipt no. is 157-6375 Find the maximum charge that will appear on the capacitor during charging. 2.21x10-5 c You are correct. Your receipt no. is 157-63 ) 52.62 Previous Tries How long does it take for the charge to build up to 16.9 PC? 3.75s Submit Answer...
1. A resistor R and capacitor care connected in series with an AC voltage source with frequency f and maximum voltage Vo. a. Find the complex impedance (in the form Z = R + jX). If the impedance is written in polar form (Z = Zejº), find expressions for Z and Ⓡ. Write your answers in terms of the variables R, C, and o(= 21f). b. If the voltage source is described by the phasor V = V, ejwt, and...
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