In the circuit below, the switch was opened at t=0 after being closed for a long time. What is the i2(t=0-) value of the i2(t) current? (t=0-, approaching zero from the left)

Q: The switch has been in the position shown for a long time. The switch opens at t = 0. Determine the…

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Q: (a) Determine the mathematical expressions for the current iL and the voltage vL when the switch is…

A: In steady state, for DC (direct current) conditions or constant-frequency AC (alternating current),…

Q: Find the current through the resistor at t=0+, and at t=1.25s. The switch is closed at t=0 50V 2092…

A: The general expression of current in RL circuit is given as i(t)=VsR(1-e-t(L/R))vS=supply voltage

Q: In the circuit below switch one has been closed and switch two has been open for a long time. At t=0…

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Q: The following statement concerns the direction of the current I in the bottom loop (clockwise or…

A: step: 1   At t=0 current in the upper loop is in clockwise direction. By applying palm rule in upper…

Q: R1 3 R2 Vs The circuit shown in Figure 1 has two inputs, vs and is, and one output io. The output is…

A: In this question we need to find a value of resistance R1 and R2

Q: Solve the value of I1, Iz and I3 in the circuit of Figure Q2(a).

A: if two parallel branches having resistors R1 and R2 , connected to source current I , then  By…

Q: 502 b 502 a The switch has been in position "a" for a long time. At t=0, the switch moves to "b".…

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Q: 80 8282829 5 8 8 8 8 8 8 8 / [mA] 70 60 50 40 30 20 10 0 -10 -20 -30 -40 -8-7 n 7 m Current-Voltage…

A: The question is about finding power absorbed by resistor R1.

Q: The switch in the circuit has been in position A for a long time. At t=0, the switch moves to…

A: For t less than zero ,given that circuit reached steady state,we will find out current at t equal to…

Q: d the following: R1 ww V1 () = a. 25.357142857143 b. 38.035714285714 c. 12.678571428571 d.…

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Q: #13: The switch has been open a long time (no current) and then closes at t = 0. Find the voltages…

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Q: For figure 1, switches were open long enough. At t=3ms, S1 is closed for 10 miliseconds and at…

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Q: Q1) for the circuit shown, if the switch was on positive (1) for a long time, then it is moved to…

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Q: switches have been at their current positions for a very long time. At t= 0, the switches age their…

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Q: Q1/ What is the maximum current that can flow in the circuit shown below when taking into account…

A: so to get maximum current we need minimum values of the resistors.

Q: After the jumper wire is connected across D2 in Step 3, what is the NEW potential of the high side…

A: R1=330Ω And there is a jumper wire connected across D2.

Q: Problem 2 The switches have been at their current positions for a very long time. At t = 0, the…

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Q: When the switch is in position-b, what is the final value of current?

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Q: For figure 1, switches were open long enough. At t=3ms, Sı is closed for 10 miliseconds and at…

A: i) For t < 3ms S1 and S2  Vc(3 ms) =0 V Current through S1  = 0 A

Q: The circuit below involves a 90 V battery, three resistors (100, 150, and 200), and three capacitors…

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Q: In the circuit below, R1 = 128 Q, R2 = 0.040, E = 15, and L= 19 mH. Switch 1 has been closed for a…

A: Initially the switch was closd for a while. So we can assume that the inductor was fully charged. So…

Q: The analysis of the voltage, V for the circuit given in Figure Q4 can be expressed in the following…

A: Id =0.2247 V3 =200 Id =200×0.2247 =44.94 V

Q: S1 S2 R1 100KQ 20V R2 200KQ V1 C1=10nF

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Q: 5 Part 2 of 5 ! Required information TD1-1 PL1 is off PL2 is on PL3 is off PL4 is on (5 s) TD1-2…

A: Given the logic diagram To find what happens to the PL1, PL2, PL3, and PL4 when switch S1 has just…

Q: For the circuit shown in Figure, take R 1=2 Q, R2= 0.6 Q, R 3=2 Q, R 4= 11 Q and ɛ 1= 8 V, 8 2 4 V,…

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Q: Ο t = 0, |120 mA 140 ΚΩ 200 mH | 20 ΚΩ t = 0 360 ΚΩ 30 ΚΩ

A: Given Data:An RL transient circuit with,Supply current To Find:The time at which the energy…

Q: For figure 1, switches were open long enough. At t=3ms, S1 is closed for 10 miliseconds and at…

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Q: Problem2) The switch in the circuit in Figure P2 has been open for a long time before closing at…

A: Given:A circuit,the switch has been closed for long time before t=0. we need to find:

Q: In the circuit shown in (Figure 1), the switch makes contact with position b just before breaking…

A: We need to calculate- Part a) Initial current through the inductor Part b) Time constant for t>0…

Q: Initially, two resistors R1 and R2 are connected in series. The connection of the terminals of R1…

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Q: a R2

A: Behaviour of Passive elements During transient and steady state condition: During transient…

Q: What is the value of R1 and R2

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Q: 1. For figure 1, switches were open long enough. At t=3ms, Si is closed for 10 miliseconds and at…

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Q: For figure 1, switches were open long enough. At t=3ms, Sı is closed for 10 miliseconds and at…

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Q: For figure 1, switches were open long enough. At t=3ms, S1 is closed for 10 miliseconds and at…

A: As given in exam the switch is opened for long duration, So there is no charge stored in capacitor…

Q: 1. The switch in the circuit shown in Figure below has been closed for a long time before it is…

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Q: In the following circuit: If Vs=40V, R1-20 2, R2=302, C=2F Find the voltage vc(t)? Solution: Case 1:…

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Q: The circuit below involves a 90 V battery, three resistors (10N, 150, and 201), and three capacitors…

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Q: t = 0 30 + 5 - i 12 V 4 mH v 320 O A) -1 A O B) 0 A O C) -2 A O D) 2 A O E) 1A

A: In an electric circuit, the transients are due to energy storing elements. If the network contains…