Concept explainers
In the circuit shown in Figure P4.7, assume
Find the energy stored in the inductor for all time.
Want to see the full answer?
Check out a sample textbook solutionChapter 4 Solutions
Principles and Applications of Electrical Engineering
- Q4. Calculate the voltage, vo (t) of the circuit shown in Figure Q4 for t > 0 s.arrow_forwardP4.45.) Write the differential equation for i(t) and find the complete solution for the circuit of Figure P4.45. [Hint: Try a particular solution of the form ip (t) = Ae- ]with out Lapluce t = 0 10 H i(t) 5e Figure P4.45arrow_forward4. In the circuit shown in Figure P4, let Ri - 2Ω, R2 1Ω , R3 = 2Ω, R42Ω, Rs 1Ω, c=0.2F,L= 2H, ν(0) -3V, i(0) = 3A, vs(t) = 4 u(t), Vb = V. %3D %3D %3D %3D (a) Draw the circuit in the s-domain for t> 0. (b) Write a node equation at node a by summing the currents leaving node a. (c) Write a node equation at node b by summing the currents leaving node b. (d) Find Vo(s) in the s-domain. (e) Find vo(t) in the time domain. R1 Va R3 Vb i(0-) b a + R2 vs(t) R4 R5 Vo v (0-) Carrow_forward
- Q4. For the system shown in Figure (3) a) Find Kp, K, and Ka. 50 tult) b) Find the steady-state error for an input of 50u(t), 50(t), and 50t²u(t). c) State the system type. R(s) + 5 s(s+ 1)(s+ 2) (s + 3) Figure (3) C(s)arrow_forwardi need laplace and solve in step by step 4.83. i need clear ans by hand and solve very very fast in 20 min and thank you DYBALA SOLUTIONS OF DIFFERENTIAL EQUATIONS Solve each of the following: (c) y"(t) + 4y'(t) + 4y(t) = 6e-2t; y(0) = -2, y'(0) = 8 (d) y'"(t) + y'(t) = t + 1arrow_forward(b) Construct the root locus for the system shown in Figure Q4 (b) and determine the location of dominant closed loop poles to yield maximum overshoot of less than 30%. R(s) + K(s + 3) C(s) (s + 1)(s + 2)(s + 4) Figure Q4 (b)arrow_forward
- 20. For each of the second-order systems that follow, find 5, wn, Ts, Tp, Tr, and %OS. [Section: 4.6]. 16 a. T(s) = s2 + 3s + 16 0.04 b. T(s) = s2 + 0.02s + 0.04arrow_forwardQ4: For the block diagram shown in figure (3). What is the value of K, and K₂ if: C(s) 0.1 C(s) 10K₂ & Also find the SNR 'N (s) 11s+6 R(S) 11s+1+10K₂ K₂ 10 S+1 (1) pop R() Figure (3) NO) K₁ S+1arrow_forwardQ4) A) For the given closed-loop system, determine the values of K for stability. R(s) (s - 2) Cs) (s+1)(s+ 9s + 16)arrow_forward
- solve for the dc quantities, VB(Q1), and VB(Q2)arrow_forwardi find in other explain to this that the answer is Vc+4i(x). ,,,,, but why it's not VL + Vc + 4i(x) explain the answer pleasearrow_forwardQ1: For the first order system shown in figure (1) (A) Draw the output response, when the input is unit ramp function. (B) Determine the error (r(t)-c(t)) after4.5 and 22second, when r(t) is unit ramp function. R(s) + 0.5 C(s) 1.5 s Figure (1)arrow_forward
- Introductory Circuit Analysis (13th Edition)Electrical EngineeringISBN:9780133923605Author:Robert L. BoylestadPublisher:PEARSONDelmar's Standard Textbook Of ElectricityElectrical EngineeringISBN:9781337900348Author:Stephen L. HermanPublisher:Cengage LearningProgrammable Logic ControllersElectrical EngineeringISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
- Fundamentals of Electric CircuitsElectrical EngineeringISBN:9780078028229Author:Charles K Alexander, Matthew SadikuPublisher:McGraw-Hill EducationElectric Circuits. (11th Edition)Electrical EngineeringISBN:9780134746968Author:James W. Nilsson, Susan RiedelPublisher:PEARSONEngineering ElectromagneticsElectrical EngineeringISBN:9780078028151Author:Hayt, William H. (william Hart), Jr, BUCK, John A.Publisher:Mcgraw-hill Education,