3 For the circuit of Figure P5.41, assume that switch Sz is always open, and that switch S, has been closed for a long time and opens at t = 0. At t= t = 3t, switch Sj closes again. a. Find the capacitor voltage vc(t) at t = 0+. b. Find an expression for vc(t) for t> 0, and sketch the function. S1 R2 S2 4Ω ww R1 5Ω R3 R4 vcf) 4 A 4F 4F 32 6Ω 20 V ww

Q: 9 At t 0.

A: Given circuit is – Given values are –

Q: '7 For t> 0, determine for what value of t i = 2.5 A in the circuit of Figure P5.77 if the circuit…

A: At the steady-state, the inductors act as the short circuit and the circuit becomes completely…

Q: 5.34 Use Thévenin's theorem to find V, in the circuit in Fig. P5.34. 4 k2 3 k 3 kn 6V (+ 6 kl 6 kN 6…

A: Introduction: Any complex linear network can be replaced by a single source and single resistance.…

Q: 5-23. The circuit shown in Fig. P5.23 consists of parallel combinations of R, L, and C with…

A: Given information: L=100 mH=100×10-3 H. C=20 μF=20×10-6 F. ω=500 rad/sec. The given circuit is shown…

Q: 6 Find the maximum value of v(t) for t > 0 in the circuit of Figure P5.76 if the circuit is in…

A: It is known that the inductor behaves as the short circuit and the capacitor behaves as an open…

Q: 5.7 Use superposition to find V, in Fig. P5.7. 10Ω 201 45 N 24 V(+ 2 A 30 n: 48 V (+ Figure P5.7

A:

Q: For t > 0, determine for what value of t v = 7.5 Vin the circuit of Figure P5.79 if the circuit…

A: Draw the schematic diagram of the circuit just before the switch is opened. First, calculate the…

Q: - Use Norton's theorem to find I, in the circuit in Fig. P5.49. 12 V 4 kN 2 kN (+- 2 kN 2 kn3 4 mA…

A:

Q: 2 At t < 0, the circuit shown in Figure P5.22 is at steady state. The switch is changed as shown at…

A:

Q: Assume the circuit of Figure P5.72 initially storesno energy. Switch S1 is open and S2 is closed.…

A: Since the capacitor and the inductor are not connected to the voltage source before t &lt; 5 sec,…

Q: 5.10 Use superposition to find I, in the circuit in Fig. P5.10. +- 4 kn 12 V 4 kn I. 6 mA 12 V+ 4 kn…

A: In this question we need to find a current Io by using superposition theorem.

Q: Find RL for maximum power transfer and the maximum power that can be transferred to the load in Fig.…

A: For maximum power to be transferred, the load resistance should be equal to the equivalent thevenin…

Q: *5.56 The switch in the circuit of Fig. P5.56 was moved from position 1 to position 2 at t = 0,…

A: In this question we will find inductor current...

Q: Write the differential equation for t &gt; 0 for thecircuit of Figure P5.21.

A: Consider the circuit after the switch is opened. Now, apply Ohm’s law and calculate the current…

Q: '8 For t> 0, determine for what value of t i = 6 A in the circuit of Figure P5.78 if the circuit is…

A: Draw the schematic diagram of the circuit just before the switch is shifted.

Q: *5.48 Determine i(t) for t>0 given that the circuit in Fig. P5.48 had been in steady state for a…

A: Given: Brief description: In the above given question we have an electrical circuit having…

Q: 5.4 Figure P5.4 illustrates a parallel T null circuit. Find the frequency , at which the V.0. R R…

A: Given the circuit, as shown below: We need to find the frequency ω0 at which the Vo→0.

Q: The ideal current source in the circuit of FigureP5.60 switches between various current levels,…

A: Refer to the diagram, it is known that the voltage across all the elements is the same. Now, write…

Q: 5.37 Using Thévenin's theorem, find in the circuit in Fig. P5.37. 4 A 10 0 20 0 2 A 40 V Figure…

A: Given:  Brief description: For the above question they want to know the value of current flowing…

Q: o Steady-state conditions exist in the circuit shown in Figure P5.27 for t 0.

A: When the switch is closed, then for calculating the time constant replace the source with the short…

Q: 4 If the switch in the circuit shown in Figure P5.64 is closed at t = 0 and Vs = 12 V C = 130 µF R =…

A: It is known that the inductor behaves as a short circuit and the capacitor behaves as an open…

Q: For the circuit of Figure P5.52, assume that thecircuit is at steady state for t &lt; 0. Find the…

A: Draw the given circuit for t&gt;0.

Q: Write the differential equation for t &gt; 0 for thecircuit of Figure P5.29.

A: When the circuit is not shifted, the inductor behaves as short-circuit. The current through the…

Q: After having been in position 1 for a long time, witch in the circuit of Fig. P5.33 was moved to…

A:

Q: For the circuit below assume steady state conditions. The inductor and capacitor are considered…

A:

Q: Q5: Propose the O.C.F form for the following system (C5) -1 1 i =0 -4 2 x+ 0 -10) Q6: Construct a…

A: Note:    We are authorized to answer one question at a time, since you have not mentioned which…

Q: 5 If the switch in the circuit shown in Figure P5.65 is closed at t = 0 and Vs = 12 V R = 31 k2 L=…

A: The circuit for which the current across the inductor in the steady stet and the voltage across the…

Q: Reduce the given block diagram in figure Q5 and determine the overall ransfer function, G. R(S) E(S)…

A:

Q: For the circuit below with input voltage V1, a step function of magnitude 25 volts at time t=0, find…

A: For the given series RLC circuit, R1=555 Ω, L1=250 mH, C1=3.3 μF; the input voltage is a step…

Q: 5.32 Find I, in the circuit in Fig. P5.32 using Thévenin's theorem. 12 V +. 4 k. 4 k. 6 k2 6 k 6 mA…

A:

Q: Find I in the circuit in Fig. P5.32 12 V 4 kN 4 kN 6 kN 6 kN 6 mA Figure P5.32

A: The solution can be given for kcl and kvl

Q: 3 If the switch in the circuit shown in Figure P5.63 is closed at t = 0 and Vs = 170 V Rs = 7 k2 R =…

A: The circuit diagram is shown below: During the steady-state, the capacitor will act as an open…

Q: 5.56 The circuit of Figure P5.56 is used as a variable delay in a burglar alarm. The alarm is a…

A: Draw the circuit just after the switch is closed.

Q: 6 At t< 0, the circuit shown in Figure P5.66 is at steady state, and the voltage across the…

A: For t &lt; 0, the inductor is short-circuited at the steady state. Find the current through the…

Q: Choose R, in Fig. P5.98 for maximum power transfer. 5 kN 5 kN R, I 12 V 100 I RL Figure P5.98

A:

Q: A) Consider the following characteristic equation: Q(s) = s5 + 254 + 2s3 + 4s2 +11s + 10 Discuss the…

A:

Q: 7 Steady-state conditions exist in the circuit shown in Figure P5.27 at t < 0. The switch is closed…

A: Before the switch is closed, the voltage across the capacitor is, As the capacitor does not allow…

Q: Find I, and Z in the circuit shown in Fig. P9.32 if 60 /0° V and I, = 5/-90° A. %3D Figure P9.32 ーj5…

A: Given circuit, We will be using KVL, Ohm's Law, and KCL to find the unknown.

Q: Starting in the circuit given in the figure on the side by accepting the terms as zero; a-) Transfer…

A: The laplace transform converts the time domain into frequency domain. In s-domain, the inductor is…

Q: Q5Jfind The amount of To move (6c) charge from The origen energy repuired To P(3,-1,-1)inThe Eield…

A: The answer will be -24 J only when in the field, +4az is there,

Q: Write the differential equation for t &gt; 0 for thecircuit of Figure P5.52.

A: When the switch is closed for t &gt; 0, Draw the equivalent circuit.

Q: 37. The Thévenin equivalent of a two-terminal quency is f = 60 Hz. We wish to connect a network is…

A: The solution can be achieved as follows.

Q: *5.39 The switch in the circuit of Fig. P5.39 had been in position 1 for a long time until it was…

A: In this question we will find capacitor voltage....

Q: 5.1 Use linearity and the assumption that V, = 1 V to find the actual value of V, in Fig. P5.1. 2 kN…

A: Given:

Q: 5.28 For the circuit in Fig. P5.28, determine the voltage across C and the currents through L1 and…

A: Use dc conditions for network Network reduces to very simple form Use simple kcl or kvl  Current…

Q: The switch in the circuit of Figure P5.58 opens att = 0. It closes at t = 10 seconds.a. What is the…

A: The circuit diagram is, The switch in the circuit opens at t = 0 s and closes at t = 10 s. a). The…

Q: For the circuit below with input voltage V1, a step function of magnitude 25 volts at time t=0, find…

A:

Q: 6 For the circuit shown in Figure P5.41, assume that switch Si opens at t = 96 s and switch S2 opens…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: 6. Reduce the block diagram shown in Figure P5.6 to a single block, T(s) = C(s)/R(s). [Section: 52]…

A: The reduced diagram is drawn below, From the diagram, the result of the summation is, Now, the…

Q: 8 For t > 0, the circuit shown in Figure P5.22 is at steady state. The switch is changed as shown at…

A: The circuit diagram is,