5 In the circuit of Figure P5.41, S opens at t = 0 and Sz opens at t = 48 s. a. Find vc(t= 0+). b. Find z for 0 48 s. e. Find an expression for vc(t) valid for t > 48 s. f. Plot vc(t) for all time. S1 4Ω R1 50 C1 vc() = R4 4 A 4F 4F 32 20 V

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: 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: 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: Calculate the convolution x[n] * h[n] for problem given in figure

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: Driving theTransfer Function of a Circuit For the circuit in Figure 4, a) Construct the circuit in…

A:

Q: The op amp in the circuit seen  isideal. Find the steady-state expression for vo(t) when vg=2 cos…

A: Circuit diagram is given,

Q: After the circuit in Fig. P5.60 has been in opera- tion for a long time, a screwdriver is…

A: The given circuit is as shown below,

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: 5.61 Use Norton's theorem to find , in the circuit in Fig. P5.61. 4 k 18 V 6 kn 6 kn A kl 6 kO 2 mA…

A: According to the question we have to calculate the value of I0 using Norton theorem.

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: 2 At t= 0, the switch in the circuit of Figure P5.52 closes. Assume that if(0) = 0 A. For t> 0, find…

A: It is given that the current flowing through the inductor is zero for t = 0. Thus, It is known that…

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: Write the differential equation for t &gt; 0 for thecircuit of Figure P5.34

A: Draw the circuit diagram just before the switch conversion. Here, the current flowing through the…

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: Given that: R1=9420, R2=9531, R3=9803, Vs=2.6, The circuit shown below is at a steady-state before…

A:

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: 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: 5.76 Find the Thévenin equivalent circuit of the network in Fig. P5.76 at the terminals A-B. 50 IA…

A:

Q: 3 For the circuit of Figure P5.41, assume that switch Sz is always open, and that switch S, has been…

A: Given circuit is =

Q: 5.39 The op amps in the circuit in Fig. P5.39 are ideal. PSPICE a) Find ia. MULTISIM b) Find the…

A:

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: Write the differential equation for t &gt; 0 for thecircuit of Figure P5.27.

A: The circuit for t&gt;0, the switch will be closed. The modified circuit is shown below: Applying…

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: Write the differential equation for t &gt; 0 for thecircuit of Figure P5.32.

A: The circuit diagram is shown below: At t=0, the switch of the given circuit is moved from R1 to R2.…

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: R1 R3 v5(1) R2 L (a) Circuit 12v ll

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: Determine the initial and final conditions for thecircuit of Figure P5.29.

A: Draw the circuit diagram at steady-state for t = 0-.

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: Write the differential equation for t &gt; 0 for thecircuit of Figure P5.23.

A: Let ic be the current through the capacitor, i2 be the current through resistor R2, and i1 be the…

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: *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: 5.28 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: Write the differential equation for t &gt; 0 for thecircuit of Figure P5.41

A: Assume the switch S1 is open and S2 is closed. Hence for t&gt;0, the modified circuit becomes,…

Q: * Use superposition to find I, in the network in Fig. P5.17. 2 mA 4 mA 4 kN; 2 kN 4 kN 6 mA 12 kN…

A: PRESENCE OF SOURCE: In the presence of sources all the passive elements which are R, L and C always…

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,