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Problem 1 Assume that the circuit in Fig. 1 has reached steady state byt-0-. The switch...
Problem 1:(20 points) Consider the RL circuit in Figure 1. You may assume that the switch...
Problem 1:(20 points) Consider the RL circuit in Figure 1. You may assume that the switch has been closed long enough for the voltages and currents to reach steady-state values. At timet 0 the switch is opened. 1 0 Rs Ri Figure 1: The switch in the RL circuit is opened at time t 0 1. (6 points) Find the voltage v(0-) and the current i(0) just before the switch is opened. 2. (6 points) Find the voltage v(0+) and...
0 s. Find the indicated The circuit was in steady state for a long time until the switch 1 was op...
0 s. Find the indicated The circuit was in steady state for a long time until the switch 1 was opened and switch 2 was closed at t values. V-15 V, L 4 nH Vs 1 fF too Unit 30 15 Vx(t) 15 15 0 t> 0 Vx(t) 30 +15 Vy(t) 15 +15
0 s. Find the indicated The circuit was in steady state for a long time until the switch 1 was opened and switch 2 was closed at...
The circuit given in Figure 4 is at steady state before the switch is opened at...
The circuit given in Figure 4 is at steady state before the
switch is opened at t=0. After the switch is opened, for t ≥ 0;
a) Calculate the current iL(t),
b) Calculate the voltage v(t) at the terminals of the 2 Ω
resistance.
+ v(t)- 1 = 0 2 Ω 1 Ω 2 Ω 5V 10V 1 Η Vi(t) Figure 4
[10marks] Question 3 The circuit in figure below has reached steady state at t-o. If the...
[10marks] Question 3 The circuit in figure below has reached steady state at t-o. If the make-before- break switch moves to position b at t- o calculate a. i(t) fortO b. v(t) fort s 0 C. p(t) for tso 10Ω 60 Ω 40 2 2.5 H 10marks
Problem 2:(20 points) Consider the RC circuit in Figure 2. You may assume that the switch...
Problem 2:(20 points) Consider the RC circuit in Figure 2. You may assume that the switch has been opened long enough for the voltages and currents to reach steady-state values. At time t = 0 the switch is closed. t-0 Figure 2: The switch in the RC circuit is closed at timet0 1. (6 points) Find the voltage v(0-) and the current i(0) just before the switch is closed. 2. (6 points) Find the voltage v(0+) and the current i(0+)immediately...
1 point The circuit was in steady state for a long time until the switch 1 was opened and switch ...
1 point The circuit was in steady state for a long time until the switch 1 was opened and switch 2 was closed at t = 0 s. Find the indicated values. Vs = 12V,L=4nH t-0 1 nH V. 1 fF 1 kn t-0o Unit V,(t) )v )v V 00
1 point The circuit was in steady state for a long time until the switch 1 was opened and switch 2 was closed at t = 0 s. Find the...
Problem # 1: Consider the circuit of Fig. 1: a) If vc(0) 8 V and i,(t)...
Problem # 1: Consider the circuit of Fig. 1: a) If vc(0) 8 V and i,(t) 40 S(t) mA, find Vc(s) and vc(t) fort>0 b) If ve(0) 1 V and ) 0.2 e u(t) A, find Vc(s) and v(t) fort>0 Problem #2: The circuit in Fig. 2 is at steady-state before t-0. a) Find V(s) and v(t) for t>0 b) Find I(s) and i(t) for t>0 5 S2 10 - 10u(t) V 6 H v(t) i(t). 130 F Figure 1...
e circuit in the following figure is in steady state with closed switch S. Obtain the...
e circuit in the following figure is in steady state with closed switch S. Obtain the 0. Note that E is constant. current i(t) after the switch S is opened at t R2
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...
Q-1, 15 Marks] In the circuit of Fig.1 the switch (Sw) is closed to ground for...
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=...
Problem 1:(20 points) Consider the RL circuit in Figure 1. You may assume that the switch has been closed long enough for the voltages and currents to reach steady-state values. At timet 0 the switch is opened. 1 0 Rs Ri Figure 1: The switch in the RL circuit is opened at time t 0 1. (6 points) Find the voltage v(0-) and the current i(0) just before the switch is opened. 2. (6 points) Find the voltage v(0+) and...
0 s. Find the indicated The circuit was in steady state for a long time until the switch 1 was opened and switch 2 was closed at t values. V-15 V, L 4 nH Vs 1 fF too Unit 30 15 Vx(t) 15 15 0 t> 0 Vx(t) 30 +15 Vy(t) 15 +15
0 s. Find the indicated The circuit was in steady state for a long time until the switch 1 was opened and switch 2 was closed at...
The circuit given in Figure 4 is at steady state before the
switch is opened at t=0. After the switch is opened, for t ≥ 0;
a) Calculate the current iL(t),
b) Calculate the voltage v(t) at the terminals of the 2 Ω
resistance.
+ v(t)- 1 = 0 2 Ω 1 Ω 2 Ω 5V 10V 1 Η Vi(t) Figure 4
[10marks] Question 3 The circuit in figure below has reached steady state at t-o. If the make-before- break switch moves to position b at t- o calculate a. i(t) fortO b. v(t) fort s 0 C. p(t) for tso 10Ω 60 Ω 40 2 2.5 H 10marks
Problem 2:(20 points) Consider the RC circuit in Figure 2. You may assume that the switch has been opened long enough for the voltages and currents to reach steady-state values. At time t = 0 the switch is closed. t-0 Figure 2: The switch in the RC circuit is closed at timet0 1. (6 points) Find the voltage v(0-) and the current i(0) just before the switch is closed. 2. (6 points) Find the voltage v(0+) and the current i(0+)immediately...
1 point The circuit was in steady state for a long time until the switch 1 was opened and switch 2 was closed at t = 0 s. Find the indicated values. Vs = 12V,L=4nH t-0 1 nH V. 1 fF 1 kn t-0o Unit V,(t) )v )v V 00
1 point The circuit was in steady state for a long time until the switch 1 was opened and switch 2 was closed at t = 0 s. Find the...
Problem # 1: Consider the circuit of Fig. 1: a) If vc(0) 8 V and i,(t) 40 S(t) mA, find Vc(s) and vc(t) fort>0 b) If ve(0) 1 V and ) 0.2 e u(t) A, find Vc(s) and v(t) fort>0 Problem #2: The circuit in Fig. 2 is at steady-state before t-0. a) Find V(s) and v(t) for t>0 b) Find I(s) and i(t) for t>0 5 S2 10 - 10u(t) V 6 H v(t) i(t). 130 F Figure 1...
e circuit in the following figure is in steady state with closed switch S. Obtain the 0. Note that E is constant. current i(t) after the switch S is opened at t R2
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...
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=...
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