7.77 The switch in Fig. 7.141 opens at t= 0. determine v(t) for t > 0. t = 0 + v 5Ω 100 mF 5 A (4 4Ω 6Ω 20 Ω 30 V

Q: 7.11 For the circuit in Fig. 7.91, find i, for t > 0. t = 0 the ab4 H ell lihe time to rea 40 perce…

A: The given circuit is:

Q: 7.65 If the input pulse in Fig. 7.130(a) is applied to the circuit in Fig. 7.130(b), determine the…

A: For the given circuit the value of current through the inductor needs to be obtained by analysing…

Q: 9. Problem 7.44: The switch has been in position a for a long time. At t = 0, the switch moves to…

A: Given circuit is =

Q: 7.56 For the network shown in Fig. 7.122, find v(t) for t> 0. 1 = 0 6Ω 20 V 2 A 12 2 20 Ω 0.5 H…

A: Given :    For t < 0   Switch is closed ,the circuit will be in steady state & in steady…

Q: 7.53 Determine the inductor current i(t) for both t 0 for each of the circuits in Fig. 7.119.

A: The required parameters can be obtained by analysing the circuit at t less than zero and t after 0.

Q: 7.55 Find v,() for t> 0 in the circuit of Fig. 7.123. 10 V 20 Figure 7.123 For Preb. 7.55. ww

A:

Q: 7.18 For the circuit in Fig. 7.98, determine v (1) when i(0) = 5 A and v(1) = 0.

A: It is given that: i0=5 Avt=0 V

Q: In the circuit of Fig. 7.101, find the value of Red for which the steady-state energy stored in the…

A: It is given that:

Q: In the circuit of Fig. 7.79, the capacitor voltage just before t Ois: (a) 10 V (b) 7 V (c) 6 V (d) 4…

A: The given data is shown below:

Q: 7.39 Calculate the capacitor voltage for t 0 for each of the circuits in Fig. 7.106. 20 V 12 V (+)…

A: In this question We need to determine the value of voltage across the capacitor.  We know Capacitor…

Q: The switch in Fig. 7 is opened at t=0 sec. Calculate i (t) for t> 0. = 0 ofo 60 Figure 7 12 V 2H (1)…

A:

Q: А В 10 kN 1= 0 t = 5V. 50 kN3 vc(t)=0.05 µF

A: Need to.find.capacitor voltage for time.t

Q: or the circuit in Fig. 7.18, find i(t) for t> 0. 1 =0 12 Q 82 O 15 A, 24Ω i() 5Ω ww 2 H Figure 7.18…

A:

Q: 7- Design a logical circuit with two input and output z which perform the following table: Q(t+1) =z…

A:

Q: In the circuit, the current of the current source is i,(t) = 5- 2u(t) A. determine the voltage, V.…

A: we need to find voltage across capacitor v0(t).

Q: 79 Given that i (0) 3 A, find i() for t >0 in the circuit in Fig. 7.88. 150 ww- 100 10mF Rgre 788…

A:

Q: i (1) 3 H O v(1) 10 H 15 H The input to this circuit is the voltage source source voltage V(t) =…

A:

Q: 7.44 The switch in Fig. 7.111 has been in position a for a long time. At t = 0, it moves to position…

A:

Q: 7.47 Determine v(t) for t > 0 in the circuit of Fig. 7.114 if v(0) = 0. 3u(t-1) A Figure 7.114 For…

A: In this question we need to find the voltage v(t) for t>0

Q: Practice Problem 7.10 t=0 6Ω 292 www + 15 V V Figure 7.44 For Practice Prob. 7.10. 7.5 V Find v(t)…

A:

Q: Solve fast and give accurate solution

A:

Q: Consider the circuit in Fig. 7.103. Given that v0) = 10 V, find v, and vz for t > 0. %3D 10 H3 ell

A:

Q: In the circuit of Fig. 7.67(a), determine the response v(t). t= 0 t = 0 + v(t) | 12 Ω 0.1 F 30 V 3 2…

A: In this question we need to find a voltage v(t) for the given circuit.

Q: The switch in Fig. 7.47 is closed at t = 0. Find i(t) and v(t) for all time. t = 0 20u(-t) V+ 5Ω www…

A: In this question, we need to determine the current i(t) and voltage v(t) for all time. The capacitor…

Q: v(t) A 15 10 -1 2 3 -5 -10

A:

Q: Problem 7. Find the current in the two inductors and the voltage across the capacitor for the de…

A:

Q: Refer to the circuit in Fig. 7.7. Let vc (0) = 30 V. Determine ve, v. and i, for t20. Answer:…

A: In this question we will find capacitor voltage , current through capacitor...

Q: 302 24 V 8 Ω 20 V -1=0 Ai 0.5 H 202

A:

Q: QUESTION 7 Consider 4 different circuits. For each circuit, an input voltage shown below results in…

A:

Q: In the cirouit of Fig. 7.87, v(0) = 20 V. Find vfr) for I>0. 20 ww 025 F

A:

Q: 8. Problem 7.11: Find io for t>0 4Ω 4 H ell 24 V 8Ω 4Ω

A: Given circuit is =   Output current is same as inductor current.

Q: 7.56 For the network shown in Fig. 7.122, find v(t) for t> 0. 5Ω Fi F. t = 0 6Ω +) 20 V + 2 A (4 12…

A:

Q: EXAMPLE 7. Find iL(t) for t> 0. Prior to closing switch @ t = 0. IL(0-) = 4 A, Vc(0-) = 15 V. %3D…

A: This is a good problem on netwroks . Look below for solution:-

Q: 1. (7.15) Find io(t) for t> 0 in the circuit below. 10 V Μ 2 ΚΩ 15 με 5 ΚΩ Μ io I=0 2 ΚΩ

A:

Q: 7.29. Determine C/R for each system in Fig. 7-55. (a) R (b) (c) R R 9 G₁ H₂ G₂ G₁ H₂ G₂ G₁ H₁ Fig.…

A:

Q: For the circuit in Fig. 7.113, i, (t) = 5u (t). Find v (t).

A: The required parameters can be calculated by analysing the circuit at t less than 0 and time t at…

Q: Find the time constant for the RC circuit in Fig. 7.81. 7.2 120 2 122 ww s0 V 80 2 0.5 mF Figure…

A:

Q: In the circuit of Fig. 7.99, find i(t) for t> 0 if i(0) = 2 A.

A:

Q: Determine v (t) for t > 0 in the circuit of Fig. 7.114 if v (0) = 0. + v 3u(t-1) A Figure 7.114 For…

A:

Q: Using Fig. 7.92, design a problem to help other students better understand source-free RL circuits.…

A: Fig: Given circuit  Designed question: In the above circuit switch is closed at t=0 ,…

Q: 7.20 Find i() and vt) for r>0 in the circuit of Fig 7.95 if i (0) = 10 A. 2H 2003 0 50 Figure 7.98…

A:

Sinusoids And Phasors

Sinusoids are defined as the mathematical waveforms that are used to describe the nature of periodic oscillations.

Circuit Theory

Electric circuits are a network that comprises of a closed-loop, which helps in providing a return path for the current through a switch. When the switch is activated, the load operates, and the current accepts a path to finish the circuit at a low potential level from the opposing high potential level. Electric circuits theory is a linear analysis that helps in establishing a linear relation of voltage and current for R (resistance), L (inductance), and C (capacitance).