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The switch in the figure below OPENS at t=0. Find the total response for the current...
The switch in the given figure opens at t = 0. Find Vo for t >...
The switch in the given figure opens at t = 0. Find Vo for t > 0, Assume C-10 mF. 2 kQ t=0 15V(± The voltage is given by Vo (t)-Vo (0) e-t/r V, where Vo(0)「 V and τ = S.
44 k12 t=0 6 V 11 k 2 TO+ 33 F For the circuit shown above,...
44 k12 t=0 6 V 11 k 2 TO+ 33 F For the circuit shown above, find the capacitor voltage for t>0 (i.e after the switch opens). The solution, since this a "natural" response, should be of the form a exp(-bt) followed by appropriate units. VoO: Part #2 (0/10) For this second circuit, what is the inductor current for t>0 (again a "natural" response, going to zero as time goes to infinity)?
(3) The RL circuit shown in Figure 3 has a switch that is closed att 0....
(3) The RL circuit shown in Figure 3 has a switch that is closed att 0. Assume that the circuit has reached steady state prior to the switch closing. You are given R1 1 kQ, R2-10 kQ, R3-R4-100 k2, L 10 mH, Vs-5 V. (a) [15 pts] Calculate the steady-state inductor current before the switch is closed (b) [16 pts] Give the differential equation as an expression of the inductor current fort>0 (i.e. write the differential equation) (c) 13 pts]...
Solving for The switch in the circuit below has been closed for a long time and it opens at t = 0. Find the following: f...
Solving for The switch in the
circuit below has been closed for a long time and it opens at t =
0. Find the following:
for b) can you solve it without using Laplace transform? As in
no s domain, thank you
1. The switch in the circuit below has been closed for a long time and it opens at t = 0. Find the following: (a) (20 points) v(0%), and v.(0%) for t < 0. (b) (20 points) v(t),...
The switch in the figure below is open for t<0 and is then thrown closed at...
The switch in the figure below is open for t<0 and is then thrown closed at time t = 0. Assume R = 5.00 0, L = 4.00 H, and 8 - 16.0 V. Find the following as functions of time thereafter. (Do not enter units in your answers. Assume current is in A and time is in s Use the following as necessary: t.) R 2R w R ele (a) the current in the inductor 13 (b) the current...
5. [RC Circuits] Consider the circuit shown in Figure 5 attached. As shown, the switch is...
5. [RC Circuits] Consider the circuit shown in Figure 5 attached. As shown, the switch is in position "A" for t < 0, and the circuit has been at rest for a long time. At time t = 0, the switch opens and the capacitor starts to drain across the resistor. (a) When the switch is closed and there is only a direct current (DC) source, the capacitor acts like an open circuit. Find the constant voltage across the capacitor...
In the circuit shown below in Figure #2, Switch U2 is normally closed and Switch U1...
In the circuit shown below in Figure #2, Switch U2 is normally
closed and Switch U1 is normally open. At t= 0 seconds switch U1
closes. After 100 milli-seconds have passed, switch U2 opens.
Assume the inductor has zero current at t=0 - (before switch U1
closes). Determine the following:
a) Rth and τ when switch U1 closes.
b) Rth and τ when switch U2 opens.
c) the equation for the current through the inductor during the
charge cycle.
d)...
“Before the switch closes” The circuit is at steady state before the switch opens at time...
“Before the switch closes”
The circuit is at steady state before the switch opens at time t-. The input to the circuit is the vol tage of the voltage source, 12 V. The output of this circuit is the voltage across the capacitor,v() Determine v() for t>0. Show al work. 10k2 12 V
The Natural Response of an RL Circuit In summary, to find the time constant of an...
The Natural Response of an RL Circuit In summary, to find the time constant of an RL circuit, find the Thevenin equivalent resistance se Learning Goal: To analyze an RL circuit to determine the initial current through an inductor, the time constant, and the expression for the natural response of the inductor current, and to use the expression for the inductor current to find other circuit quantities, such as current, voltage, power, or energy. The natural response of an RL...
2 First-Order RC Circuit: Natural Response The switch in the circuit in Figure 2 has been...
2 First-Order RC Circuit: Natural Response The switch in the circuit in Figure 2 has been in position for a long time. At t = 0, the switch moves to position (the switch opens) and stays there. Assuming that V. > O for the constant voltage source, (a) find vc(0-), vc(0+), ic(0-), and ic(0+); (b) find vc(t) when t 20 (if you want, you can write vo(t) by circuit inspection; you don't need to show the differential equation); and (c)...
The switch in the given figure opens at t = 0. Find Vo for t > 0, Assume C-10 mF. 2 kQ t=0 15V(± The voltage is given by Vo (t)-Vo (0) e-t/r V, where Vo(0)「 V and τ = S.
44 k12 t=0 6 V 11 k 2 TO+ 33 F For the circuit shown above, find the capacitor voltage for t>0 (i.e after the switch opens). The solution, since this a "natural" response, should be of the form a exp(-bt) followed by appropriate units. VoO: Part #2 (0/10) For this second circuit, what is the inductor current for t>0 (again a "natural" response, going to zero as time goes to infinity)?
(3) The RL circuit shown in Figure 3 has a switch that is closed att 0. Assume that the circuit has reached steady state prior to the switch closing. You are given R1 1 kQ, R2-10 kQ, R3-R4-100 k2, L 10 mH, Vs-5 V. (a) [15 pts] Calculate the steady-state inductor current before the switch is closed (b) [16 pts] Give the differential equation as an expression of the inductor current fort>0 (i.e. write the differential equation) (c) 13 pts]...
Solving for The switch in the
circuit below has been closed for a long time and it opens at t =
0. Find the following:
for b) can you solve it without using Laplace transform? As in
no s domain, thank you
1. The switch in the circuit below has been closed for a long time and it opens at t = 0. Find the following: (a) (20 points) v(0%), and v.(0%) for t < 0. (b) (20 points) v(t),...
The switch in the figure below is open for t<0 and is then thrown closed at time t = 0. Assume R = 5.00 0, L = 4.00 H, and 8 - 16.0 V. Find the following as functions of time thereafter. (Do not enter units in your answers. Assume current is in A and time is in s Use the following as necessary: t.) R 2R w R ele (a) the current in the inductor 13 (b) the current...
5. [RC Circuits] Consider the circuit shown in Figure 5 attached. As shown, the switch is in position "A" for t < 0, and the circuit has been at rest for a long time. At time t = 0, the switch opens and the capacitor starts to drain across the resistor. (a) When the switch is closed and there is only a direct current (DC) source, the capacitor acts like an open circuit. Find the constant voltage across the capacitor...
In the circuit shown below in Figure #2, Switch U2 is normally
closed and Switch U1 is normally open. At t= 0 seconds switch U1
closes. After 100 milli-seconds have passed, switch U2 opens.
Assume the inductor has zero current at t=0 - (before switch U1
closes). Determine the following:
a) Rth and τ when switch U1 closes.
b) Rth and τ when switch U2 opens.
c) the equation for the current through the inductor during the
charge cycle.
d)...
“Before the switch closes”
The circuit is at steady state before the switch opens at time t-. The input to the circuit is the vol tage of the voltage source, 12 V. The output of this circuit is the voltage across the capacitor,v() Determine v() for t>0. Show al work. 10k2 12 V
The Natural Response of an RL Circuit In summary, to find the time constant of an RL circuit, find the Thevenin equivalent resistance se Learning Goal: To analyze an RL circuit to determine the initial current through an inductor, the time constant, and the expression for the natural response of the inductor current, and to use the expression for the inductor current to find other circuit quantities, such as current, voltage, power, or energy. The natural response of an RL...
2 First-Order RC Circuit: Natural Response The switch in the circuit in Figure 2 has been in position for a long time. At t = 0, the switch moves to position (the switch opens) and stays there. Assuming that V. > O for the constant voltage source, (a) find vc(0-), vc(0+), ic(0-), and ic(0+); (b) find vc(t) when t 20 (if you want, you can write vo(t) by circuit inspection; you don't need to show the differential equation); and (c)...
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