![Q-1, 15 Marks] In the circuit of Fig.1 the switch (Sw) is closed to ground for a long time and opened at t = 0 s. 1. Find the voltage on the capacitor at a time of 1 s 2. Is the voltage on the capacitor at 1 s greater than or less than the voltage on the capacitor at time too s Data: V-10 V (DC and polarity as in Fig. 1), R= 1 Ω , L-1 H, C= 0.15 F A + Figure 1: Circuit Diagram for Q-1](http://img.homeworklib.com/questions/de8ecea0-aafa-11eb-8af0-994dcbf2ddd2.png?x-oss-process=image/resize,w_560)
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Q-1, 15 Marks] In the circuit of Fig.1 the switch (Sw) is closed to ground for...
Problem 1: /10 A) For the RL circuit of Figure 1, the switch is closed at...
Problem 1: /10 A) For the RL circuit of Figure 1, the switch is closed at t=0 (charging phase). Report the time constant of the circuit T1 , voltage V, and current i, at time t = t1/2 23 82H £292 3v 20 20 Fig. 1: EMILM B) At time t = t;/2 , the switch in the RL circuit of Figure 1 is opened (discharging phase); Report the time constant of the circuit ta , voltage V, and current...
The switch in the circuit below has been closed for a very long time. 2. a....
The switch in the circuit below has been closed for a very long
time. 2.
a. What is the voltage across the capacitor?
b. If the switch is opened, what is the time constant for
discharging the capacitor?
c. how long does it take the capacitor to discharge to 1/10th of
its initial voltage?
R1 = 1.00 Ω
R2 = 8.00 Ω
R3 = 4.00 Ω
R4 = 2.00 Ω
C = 1.00 μF
Battery = 10.0 V
R2 R4
Consider the circuit depicted in Fig. 2. The switch SW1 has been closed for a long time before it...
Consider the circuit depicted in Fig. 2. The switch SW1 has been closed for a long time before it is opened at time t = 0. The switch SW2 has been open for a long time before it is closed att = 0.1 (sec). i) Find the initial current I(0) flowing in the inductor and the initial voltage V(0) across the capacitor. ii) Find the voltage V(t) across the capacitor and the current I(t) through the inductor for 0 ≤ t ≤...
Q1): Part 2 [9 marks] The switch in Fig. 2 has been closed for a long...
Q1): Part 2 [9 marks] The switch in Fig. 2 has been closed for a long time. At t = 0, the switch is opened. a) Calculate iz (0) [2 marks] b) Find iz(0) [2 marks] c) Find I [2 marks] d) Find iz(t) [1 marks] e) Find vu(t) [2 marks] 302 _ 4.22 MW 12 24V(+) en} ww Www 12V + Fig. 2 RL circuit with DC input.
Ri Sw Sw2R (a) Circuit Swi Closed + Open T t (ms) 10 20 30 40...
Ri Sw Sw2R (a) Circuit Swi Closed + Open T t (ms) 10 20 30 40 50 Sw2 Closed (ms) 10 20 30 40 50 Figure m5.3 Voltage waveform for Problem m5.3. m5.3 Response of the RC Circuit: Figure m5.3(a) shows a resistor-capacitor circuit with a pair of switches and Fig. m5.3(b) shows the switch opening-closing behavior a function of time. The initial capacitor voltage is as -9 V. Component values are R1-10k. R2-3.3 kg2. (a) Determine the equation that...
In this RC circuit, at t = 0 second, switch 1 is closed, switch 2 is...
In this RC circuit, at t = 0 second, switch 1 is closed, switch
2 is left opened.
a. Determine the current through the uncharged capacitor and the
2 resistors at t = 0 second. (1.33 A)
b. Determine the current through the capacitor and the 2
resistors at t = 100 µs. (0.35 A)
c. For this part, switch 1 is left opened and switch 2 is closed
after the capacitor was charged for a very long time (assume...
(5) Capacitor and Transient Analysis 7 marks Fig. P-5A shows a switching circuit with switches Si...
(5) Capacitor and Transient Analysis 7 marks Fig. P-5A shows a switching circuit with switches Si and S2 that are opened and closed periodically. Fig. P-5B shows the steady state waveform of the output voltage V.(t). Compute the steady state values of V1 and V2. R: Vo(t) Vo(t) Vot 5V V2 --- -- 1kΩ 1uF C Vi Ve 5V Fig. P-5A Fig. P-5B (not to scale) (5a) 3 marks Let the initial voltage of the capacitor be V.(O)= V1. The...
do not use s domain method ,use only differential equation 3. In the circuit shown, switch 1 has been closed for a long time before it is opened at t 0, and switch 2 has been opened for a long time b...
do not use s domain method ,use only differential equation
3. In the circuit shown, switch 1 has been closed for a long time before it is opened at t 0, and switch 2 has been opened for a long time before it is closed at t = 0. SW2 sw, 0.5Ω R2 1(2 A, 20 A i(t) 0.5 H a. Find the initial voltage v(O)- Vo across the capacitor and initial current through the inductor (0) lo at t...
For the circuit of Fig. 1, the switch has been connected to charge C for a...
For the circuit of Fig. 1, the switch has been connected to charge C for a long time. Then it was opened at t-0 to discharge C. Show work details. Assume: v()Ve E)O 732 Ω Cv(t) Draw circuit (t<0) and find the initial voltage across .Vo, across C、 14 pts! a. 800 Ri Fig. I 50 IS 32- b. (Draw circuit (t find the discharge time constant. τ. [4 pts] 0.25- Compute the energy remaining in the capacitor w Use...
4. a. For the circuit to the left, switch 1000 2 assume the switch has been...
4. a. For the circuit to the left, switch 1000 2 assume the switch has been closed for a very long time; calculate the voltage across the capacitor. Show your work. 10.0 μF 24.0 2000 Ω b. Att- 0s, the switch is opened. At t 0.022 s, what is the voltage across the capacitor? Show your work 1000 Ω
Problem 1: /10 A) For the RL circuit of Figure 1, the switch is closed at t=0 (charging phase). Report the time constant of the circuit T1 , voltage V, and current i, at time t = t1/2 23 82H £292 3v 20 20 Fig. 1: EMILM B) At time t = t;/2 , the switch in the RL circuit of Figure 1 is opened (discharging phase); Report the time constant of the circuit ta , voltage V, and current...
The switch in the circuit below has been closed for a very long
time. 2.
a. What is the voltage across the capacitor?
b. If the switch is opened, what is the time constant for
discharging the capacitor?
c. how long does it take the capacitor to discharge to 1/10th of
its initial voltage?
R1 = 1.00 Ω
R2 = 8.00 Ω
R3 = 4.00 Ω
R4 = 2.00 Ω
C = 1.00 μF
Battery = 10.0 V
R2 R4
Q1): Part 2 [9 marks] The switch in Fig. 2 has been closed for a long time. At t = 0, the switch is opened. a) Calculate iz (0) [2 marks] b) Find iz(0) [2 marks] c) Find I [2 marks] d) Find iz(t) [1 marks] e) Find vu(t) [2 marks] 302 _ 4.22 MW 12 24V(+) en} ww Www 12V + Fig. 2 RL circuit with DC input.
Ri Sw Sw2R (a) Circuit Swi Closed + Open T t (ms) 10 20 30 40 50 Sw2 Closed (ms) 10 20 30 40 50 Figure m5.3 Voltage waveform for Problem m5.3. m5.3 Response of the RC Circuit: Figure m5.3(a) shows a resistor-capacitor circuit with a pair of switches and Fig. m5.3(b) shows the switch opening-closing behavior a function of time. The initial capacitor voltage is as -9 V. Component values are R1-10k. R2-3.3 kg2. (a) Determine the equation that...
In this RC circuit, at t = 0 second, switch 1 is closed, switch
2 is left opened.
a. Determine the current through the uncharged capacitor and the
2 resistors at t = 0 second. (1.33 A)
b. Determine the current through the capacitor and the 2
resistors at t = 100 µs. (0.35 A)
c. For this part, switch 1 is left opened and switch 2 is closed
after the capacitor was charged for a very long time (assume...
(5) Capacitor and Transient Analysis 7 marks Fig. P-5A shows a switching circuit with switches Si and S2 that are opened and closed periodically. Fig. P-5B shows the steady state waveform of the output voltage V.(t). Compute the steady state values of V1 and V2. R: Vo(t) Vo(t) Vot 5V V2 --- -- 1kΩ 1uF C Vi Ve 5V Fig. P-5A Fig. P-5B (not to scale) (5a) 3 marks Let the initial voltage of the capacitor be V.(O)= V1. The...
do not use s domain method ,use only differential equation
3. In the circuit shown, switch 1 has been closed for a long time before it is opened at t 0, and switch 2 has been opened for a long time before it is closed at t = 0. SW2 sw, 0.5Ω R2 1(2 A, 20 A i(t) 0.5 H a. Find the initial voltage v(O)- Vo across the capacitor and initial current through the inductor (0) lo at t...
For the circuit of Fig. 1, the switch has been connected to charge C for a long time. Then it was opened at t-0 to discharge C. Show work details. Assume: v()Ve E)O 732 Ω Cv(t) Draw circuit (t<0) and find the initial voltage across .Vo, across C、 14 pts! a. 800 Ri Fig. I 50 IS 32- b. (Draw circuit (t find the discharge time constant. τ. [4 pts] 0.25- Compute the energy remaining in the capacitor w Use...
4. a. For the circuit to the left, switch 1000 2 assume the switch has been closed for a very long time; calculate the voltage across the capacitor. Show your work. 10.0 μF 24.0 2000 Ω b. Att- 0s, the switch is opened. At t 0.022 s, what is the voltage across the capacitor? Show your work 1000 Ω
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