
Concept explainers
(a)
Write the expression for the function given in Figure P12.1 (a) using step functions.
(a)

Answer to Problem 1P
The expression for the given function is
Explanation of Solution
Given data:
Refer to Figure P12.1 (a) in the textbook for the given function.
Calculation:
The function in Figure P12.1 (a) is a piecewise linear function
Write the piecewise-linear definition for the function as follows:
Form a single continuous definition for the function using step function as follows:
Use the values and write the expression for
Rearrange the expression as follows:
Conclusion:
The expression for the given function is
(b)
Write the expression for the function given in Figure P12.1 (b) using step functions.
(b)

Answer to Problem 1P
The expression for the given function is
Explanation of Solution
Given data:
Refer to Figure P12.1 (b).in the textbook for the given function.
Calculation:
The function in Figure P12.1 (b) is a piecewise linear function
Write the piecewise-linear definition for the function as follows:
Form a single continuous definition for the function using step function as follows:
Use the values and write the expression for
Rearrange the expression as follows:
Conclusion:
The expression for the given function is
Want to see more full solutions like this?
Chapter 12 Solutions
EBK ELECTRIC CIRCUITS
- I need help with this problem and an step by step explanation of the solution from the image described below. (Introduction to Signals and Systems)arrow_forwardi need help insolving the following question pleasearrow_forwardI need help with this problem and an step by step explanation of the solution from the image described below. (Introduction to Signals and Systems)arrow_forward
- i need help insolving the following question pleasearrow_forwardNote that all capacitors are large so that their impedance is negligible at signal frequencies of interest. npn equations active Ic Ise VBE/VT = IB = (Is/B)eVB VBE/VT IE = (Is/α)еVB VBE/VT Ic=ẞIB_IС = αIE B α α = B = B+1 1-α Ic α Im Υπ re To= VT 9m Im 550 VAarrow_forwardi need help insolving the following question pleasearrow_forward
- I need help with this problem and an step by step explanation of the solution from the image described below. (Introduction to Signals and Systems)arrow_forward10.49 Using source transformation, find i in the circuit of Fig. 10.94. 5 Ω www 3Ω 5 mH 8 sin(200t+30°) A 1 mFarrow_forwardThis exam is closed book, but you may use one 8.5x11" sheet of notes (both sides), handwritten by you Wote all answers kot on this test paper! Use the personal key number N (written above) on the parameters se fix to Show your work and explain your reasoning Partial credit will be given for partial solutions. When giving a numerical answer, specify units ill any apply. No credit will be given for solving problems from previous 1. For the AM signal with periodic message m() shown in Fig. 1 and modulation index = 0.03A a) find the carrier amplitude and carrier power; b) find the sideband power and compute the power efficiency & N = 15 4+N AA -(4+N) Fig. 1 r(s)→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,





