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Problem # 3 (15 pts.) A) Given For the circuit element: Ic(t) AC Circuit Vc(tss 10...
You have the following circuit in sinusoidal steady-state. Use phasor circuit analysis to find the time...
You have the following circuit in sinusoidal
steady-state.
Use phasor circuit analysis to find the time domain expression
for the steady-state current, i(t), and steady-state voltages,
VR(t), VC(t) and VL(t).
Vs(t) = 50 cos(1000t) Volts.
Problem 1 (20 points) You have the following circuit in sinusoidal steady-state. Use phasor circuit analysis to find the time domain expression for the steady-state current, i(t), and steady- state voltages, Vr(t), Vc(t) and Vl(t). Vs(t) = 50 cos(1000t) Volts. i(t) 100 12 25 mH...
solve the circuit following the steps For the sample AC circuit 2: vst) 31H Zeq Vs(t)...
solve the circuit following the steps
For the sample AC circuit 2: vst) 31H Zeq Vs(t) = 10 cos (10t + 90°) V (Variations: Changes in resistor and source values and directions).) B. Determine Step 1: The voltage phasor VSF Step 2: The equivalent impedance Zeq Step 3: The phasor current IF Step 4: The steady state current l(t)ss Step 5: The complex power (S = VsFlF* = P + jQ). Step 6: The average (P) and reactive power (Q)....
Pl. For the circuit shown, given that: vsi (t) 10 cos(100t +/3) V, vs2 (t) -2cos(300t...
Pl. For the circuit shown, given that: vsi (t) 10 cos(100t +/3) V, vs2 (t) -2cos(300t -/2) V, R1-22 L 0.2 H, Detremine the current i and the voltage vc Hint: To solve this problem we must use superposition. We first have to solve it in three separated circuits (in no particular order): DC steady state (supress all sources but the DC supply vs3). Phasor solution of circuit with vs1 and supression of the remaining sources, Phasor solution of circuit...
Problem # 1 (10 pts.) A) Given For the circuit: t-0 2.582 Ic(t) 5V (+ 2FTVc)...
Problem # 1 (10 pts.) A) Given For the circuit: t-0 2.582 Ic(t) 5V (+ 2FTVc) 102 B) Determine The value of current lc(t) and voltage Vc(t) for t 2 0 seconds by using the Laplace transform. Evaluation Criteria Rubric for Problem # 1 Points 8.0 points 1.0 points 1.0 points 10.0 points Activities Find current Ic(t) and voltage Vc(t) for t 2 0 secs. Use a step-by step process. Describe all the formulas, techniques and procedures you used. Square...
R1 + VC- 35u(-t) 3u(t) Assume R1 = 20, R2 = 30, and C = 0.33F....
R1 + VC- 35u(-t) 3u(t) Assume R1 = 20, R2 = 30, and C = 0.33F. What is the steady-state value of VC (in V) for t<0s? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Find the Thevenin equivalent of the circuit about the capacitor fort > 0. Assume the Thevenin equivalent voltage is defined so its negative terminal would be connected to the negative terminal of VC- What is RTH (in )? Points possible: 1 Allowed attempts: 3...
Review Part A. Find the relationship between the phasor voltage and phasor current for a resistance...
Review Part A. Find the relationship between the phasor voltage and phasor current for a resistance The resistor shown here has been transformed into the phasor domain: Ik 4k Suppose that the phasor current is given by IR = 752120 mA. Find the phasor voltage VR. Enter a complex number in polar form, with phase angle in degrees. View Available Hint(s) 3002120 V Submit Previous Answers Correct Part B - Draw the phasor diagram of the resistance from Part A...
In the adjoining circuit schematic, in steady-state, the current flowing through the loop causes a voltage...
In the adjoining circuit schematic, in steady-state, the current
flowing through the loop causes a voltage drop across the resistor,
having the waveform
vR(t) = 15 cos (75 t) and a voltage drop across the capacitor
given by vC(t) = 20 cos (75 t + 90⁰)
(a) Express the above two voltages in phasor form. (b) Find the
source voltage shown in the circuit schematic, expressed in phasor
form. (c) Express the source voltage v(t) as a function of
time....
250 22 Problem 3. (9 Points) In the adjoining circuit schematic, in steady-state, the current flowing...
250 22 Problem 3. (9 Points) In the adjoining circuit schematic, in steady-state, the current flowing through the loop causes a voltage drop across the resistor, having the waveform vr(t) = 15 cos (75 t) and a voltage drop across the capacitor given by ve(t) = 20 cos (75 t +90) (a) Express the above two voltages in phasor form. (b) Find the source voltage shown in the circuit schematic, expressed in phasor form. (c) Express the source voltage v(t)...
3. For the circuit shown in Figure 1, + VR - R = 3k 494 ET...
3. For the circuit shown in Figure 1, + VR - R = 3k 494 ET V 4.7 uF E = 8V sin(20,000t +60° -VL + Z = ? m L = 0.5 H Figure 1 i. ii. iv. v. vi. vii. Find the total impedance Zr in polar form. Draw the impedance diagram Find the current and the voltages VR, Vi and Vc in phasor form. Draw the phasor diagram of the voltages E, VR, V., and Vc and...
2)Passive Filter: High Pass Filter Lab Experiment 3) Given the following RLC series circuit. V, =...
2)Passive Filter: High Pass Filter Lab Experiment 3) Given the following RLC series circuit. V, = 10 Vrm L 0º and frequency f= 90 KHz. The circuit elements values are: R = 5 KO, L= 10 mH and C = 470 pF. a) Calculate total impedance Z, in polar form. b) Calculate total current I, in polar form. c) Calculate the voltages across R, C and L, (VR, Vc, and V.). d) Draw voltage phasor diagram Vs, VR, Vc, and...
You have the following circuit in sinusoidal
steady-state.
Use phasor circuit analysis to find the time domain expression
for the steady-state current, i(t), and steady-state voltages,
VR(t), VC(t) and VL(t).
Vs(t) = 50 cos(1000t) Volts.
Problem 1 (20 points) You have the following circuit in sinusoidal steady-state. Use phasor circuit analysis to find the time domain expression for the steady-state current, i(t), and steady- state voltages, Vr(t), Vc(t) and Vl(t). Vs(t) = 50 cos(1000t) Volts. i(t) 100 12 25 mH...
solve the circuit following the steps
For the sample AC circuit 2: vst) 31H Zeq Vs(t) = 10 cos (10t + 90°) V (Variations: Changes in resistor and source values and directions).) B. Determine Step 1: The voltage phasor VSF Step 2: The equivalent impedance Zeq Step 3: The phasor current IF Step 4: The steady state current l(t)ss Step 5: The complex power (S = VsFlF* = P + jQ). Step 6: The average (P) and reactive power (Q)....
Pl. For the circuit shown, given that: vsi (t) 10 cos(100t +/3) V, vs2 (t) -2cos(300t -/2) V, R1-22 L 0.2 H, Detremine the current i and the voltage vc Hint: To solve this problem we must use superposition. We first have to solve it in three separated circuits (in no particular order): DC steady state (supress all sources but the DC supply vs3). Phasor solution of circuit with vs1 and supression of the remaining sources, Phasor solution of circuit...
Problem # 1 (10 pts.) A) Given For the circuit: t-0 2.582 Ic(t) 5V (+ 2FTVc) 102 B) Determine The value of current lc(t) and voltage Vc(t) for t 2 0 seconds by using the Laplace transform. Evaluation Criteria Rubric for Problem # 1 Points 8.0 points 1.0 points 1.0 points 10.0 points Activities Find current Ic(t) and voltage Vc(t) for t 2 0 secs. Use a step-by step process. Describe all the formulas, techniques and procedures you used. Square...
R1 + VC- 35u(-t) 3u(t) Assume R1 = 20, R2 = 30, and C = 0.33F. What is the steady-state value of VC (in V) for t<0s? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Find the Thevenin equivalent of the circuit about the capacitor fort > 0. Assume the Thevenin equivalent voltage is defined so its negative terminal would be connected to the negative terminal of VC- What is RTH (in )? Points possible: 1 Allowed attempts: 3...
Review Part A. Find the relationship between the phasor voltage and phasor current for a resistance The resistor shown here has been transformed into the phasor domain: Ik 4k Suppose that the phasor current is given by IR = 752120 mA. Find the phasor voltage VR. Enter a complex number in polar form, with phase angle in degrees. View Available Hint(s) 3002120 V Submit Previous Answers Correct Part B - Draw the phasor diagram of the resistance from Part A...
In the adjoining circuit schematic, in steady-state, the current
flowing through the loop causes a voltage drop across the resistor,
having the waveform
vR(t) = 15 cos (75 t) and a voltage drop across the capacitor
given by vC(t) = 20 cos (75 t + 90⁰)
(a) Express the above two voltages in phasor form. (b) Find the
source voltage shown in the circuit schematic, expressed in phasor
form. (c) Express the source voltage v(t) as a function of
time....
250 22 Problem 3. (9 Points) In the adjoining circuit schematic, in steady-state, the current flowing through the loop causes a voltage drop across the resistor, having the waveform vr(t) = 15 cos (75 t) and a voltage drop across the capacitor given by ve(t) = 20 cos (75 t +90) (a) Express the above two voltages in phasor form. (b) Find the source voltage shown in the circuit schematic, expressed in phasor form. (c) Express the source voltage v(t)...
3. For the circuit shown in Figure 1, + VR - R = 3k 494 ET V 4.7 uF E = 8V sin(20,000t +60° -VL + Z = ? m L = 0.5 H Figure 1 i. ii. iv. v. vi. vii. Find the total impedance Zr in polar form. Draw the impedance diagram Find the current and the voltages VR, Vi and Vc in phasor form. Draw the phasor diagram of the voltages E, VR, V., and Vc and...
2)Passive Filter: High Pass Filter Lab Experiment 3) Given the following RLC series circuit. V, = 10 Vrm L 0º and frequency f= 90 KHz. The circuit elements values are: R = 5 KO, L= 10 mH and C = 470 pF. a) Calculate total impedance Z, in polar form. b) Calculate total current I, in polar form. c) Calculate the voltages across R, C and L, (VR, Vc, and V.). d) Draw voltage phasor diagram Vs, VR, Vc, and...
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