Chapter 1 Electric Circuit Variables 1 1.1 Introduction 1 1.2 Electric Circuits and Current 1 1.3 Systems of Units 5 1.4 Voltage 7 1.5 Power and Energy 7 1.6 Circuit Analysis and Design 11 1.7 How Can We Check ? 13 1.

8 Design Example--Jet Valve Controller 14 1.9 Summary 15 Problems 15 Design Problems 19 Chapter 2 Circuit Elements 20 2.1 Introduction 20 2.2 Engineering and Linear Models 20 2.3 Active and Passive Circuit Elements 23 2.4 Resistors 25 2.5 Independent Sources 28 2.6 Voltmeters and Ammeters.

30 2.7 Dependent Sources 33 2.8 Resistive Transducers 37 2.9 Switches 41 2.10 How Can We Check ? 43 2.11 Design Example--Temperature Sensor 44 2.12 Summary 46 Problems 47 Design Problems 55 Chapter 3 Resistive Circuits 56 3.1 Introduction 56 3.

2 Kirchhoff''s Laws 57 3.3 Series Resistors and Voltage Division 66 3.4 Parallel Resistors and Current Division 71 3.5 Series Voltage Sources and Parallel Current Sources 77 3.6 Circuit Analysis 81 3.7 Analyzing Resistive Circuits Using MATLAB 86 3.8 How Can We Check ?. 89 3.

9 Design Example--Adjustable Voltage Source 91 3.10 Summary 94 Problems 95 Design Problems 112 Chapter 4 Methods of Analysis of Resistive Circuits 116 4.1 Introduction 116 4.2 Node Voltage Analysis of Circuits with Current Sources 117 4.3 Node Voltage Analysis of Circuits with Current and Voltage Sources 123 4.4 Node Voltage Analysis with Dependent Sources 128 4.5 Mesh Current Analysis with Independent Voltage Sources 130 4.6 Mesh Current Analysis with Current and Voltage Sources 135 4.

7 Mesh Current Analysis with Dependent Sources 139 4.8 The Node Voltage Method and Mesh Current Method Compared 141 4.9 Circuit Analysis Using MATLAB 144 4.10 Using PSpice to Determine Node Voltages and Mesh Currents 146 4.11 How Can We Check ?. 148 4.12 Design Example--Potentiometer Angle Display 151 4.13 Summary 154 Problems 155 PSpice Problems 167 Design Problems 167 Chapter 5 Circuit Theorems 169 5.

1 Introduction 169 5.2 Source Transformations 169 5.3 Superposition 176 5.4 Thévenin''s Theorem 180 5.5 Norton''s Equivalent Circuit 187 5.6 Maximum Power Transfer 191 5.7 Using MATLAB to Determine the Thévenin Equivalent Circuit 194 5.8 Using PSpice to Determine the Thévenin Equivalent Circuit 197 5.

9 How Can We Check ? 200 5.10 Design Example--Strain Gauge Bridge 201 5.11 Summary 203 Problems 204 PSpice Problems 214 Design Problems 215 Chapter 6 The Operational Amplifier 219 6.1 Introduction 219 6.2 The Operational Amplifier 219 6.3 The Ideal Operational Amplifier 221 6.4 Nodal Analysis of Circuits Containing Ideal Operational Amplifiers 223 6.5 Design Using Operational Amplifiers 228 6.

6 Operational Amplifier Circuits and Linear Algebraic Equations 233 6.7 Characteristics of Practical Operational Amplifiers 238 6.8 Analysis of Op Amp Circuits Using MATLAB 245 6.9 Using PSpice to Analyze Op Amp Circuits 247 6.10 How Can We Check ?. 248 6.11 Design Example--Transducer Interface Circuit 250 6.12 Summary 252 Problems 252 PSpice Problems 263 Design Problems 264 Chapter 7 Energy Storage Elements 265 7.

1 Introduction 265 7.2 Capacitors 266 7.3 Energy Storage in a Capacitor 273 7.4 Series and Parallel Capacitors 276 7.5 Inductors 278 7.6 Energy Storage in an Inductor 283 7.7 Series and Parallel Inductors. 285 7.

8 Initial Conditions of Switched Circuits 286 7.9 Operational Amplifier Circuits and Linear Differential Equations 290 7.10 Using MATLAB to Plot Capacitor or Inductor Voltage and Current 296 7.11 How Can We Check ?. 298 7.12 Design Example--Integrator for Battery Charge Estimation 299 7.13 Summary 302 Problems 303 Design Problems 315 Chapter 8 The Complete Response of RL and RC Circuits 317 8.1 Introduction 317 8.

2 First-Order Circuits 317 8.3 The Response of a First-Order Circuit to a Constant Input 320 8.4 Sequential Switching 333 8.5 Stability of First-Order Circuits 335 8.6 The Unit Step Source 337 8.7 The Response of a First-Order Circuit to a Nonconstant Source 341 8.8 Differential Operators 346 8.9 Using PSpice to Analyze First-Order Circuits 347 8.

10 How Can We Check ?. 350 8.11 Design Example--A Computer and Printer 354 8.12 Summary 356 Problems 358 PSpice Problems 368 Design Problems 369 Chapter 9 The Complete Response of Circuits with Two Energy Storage Elements 370 9.1 Introduction 370 9.2 Differential Equation for Circuits with Two Energy Storage Elements 371 9.3 Solution of the Second-Order Differential Equation--The Natural Response 375 9.4 Natural Response of the Unforced Parallel RLC Circuit 377 9.

5 Natural Response of the Critically Damped Unforced Parallel RLC Circuit 380 9.6 Natural Response of an Underdamped Unforced Parallel RLC Circuit 381 9.7 Forced Response of an RLC Circuit 384 9.8 Complete Response of an RLC Circuit 387 9.9 State Variable Approach to Circuit Analysis 390 9.10 Roots in the Complex Plane 395 9.11 How Can We Check ?. 396 9.

12 Design Example--Auto Airbag Igniter 398 9.13 Summary 400 Problems 402 PSpice Problems 411 Design Problems 412 Chapter 10 Sinusoidal Steady-State Analysis 414 10.1 Introduction 414 10.2 Sinusoidal Sources 415 10.3 Phasors and Sinusoids 419 10.4 Impedances 424 10.5 Series and Parallel Impedances 430 10.6 Mesh and Node Equations 436 10.

7 Thévenin and Norton Equivalent Circuits 444 10.8 Superposition 448 10.9 Phasor Diagrams 451 10.10 Op Amps in AC Circuits 452 10.11 The Complete Response 454 10.12 Using MATLAB to Analyze AC Circuits 461 10.13 Using PSpice to Analyze AC Circuits 463 10.14 How Can We Check ? 465 10.

15 Design Example--An Op Amp Circuit 468 10.16 Summary 470 Problems 471 PSpice Problems 486 Design Problems 488 Chapter 11 AC Steady-State Power 489 11.1 Introduction 489 11.2 Electric Power 489 11.3 Instantaneous Power and Average Power 490 11.4 Effective Value of a Periodic Waveform 494 11.5 Complex Power 497 11.6 Power Factor 504 11.

7 The Power Superposition Principle 512 11.8 The Maximum Power Transfer Theorem 515 11.9 Coupled Inductors 516 11.10 The Ideal Transformer 524 11.11 How Can We Check ? 531 11.12 Design Example--Maximum Power Transfer 532 11.13 Summary 534 Problems 536 PSpice Problems 549 Design Problems 550 Chapter 12 Three-Phase Circuits 551 12.1 Introduction 551 12.

2 Three-Phase Voltages 552 12.3 The Y-to-Y Circuit 555 12.4 The Δ-Connected Source and Load 564 12.5 The Y-to-Δ Circuit 566 12.6 Balanced Three-Phase Circuits 568 12.7 Instantaneous and Average Power in a Balanced Three-Phase Load 571 12.8 Two-Wattmeter Power Measurement 574 12.9 How Can We Check ? 577 12.

10 Design Example--Power Factor Correction 580 12.11 Summary 582 Problems 582 PSpice Problems 587 Design Problems 587 Chapter 13 Frequency Response 588 13.1 Introduction 588 13.2 Gain, Phase Shift, and the Network Function 588 13.3 Bode Plots 600 13.4 Resonant Circuits 617 13.5 Frequency Response of Op Amp Circuits 624 13.6 Plotting Bode Plots Using MATLAB 626 13.

7 Using PSpice to Plot a Frequency Response 628 13.8 How Can We Check ? 630 13.9 Design Example--Radio Tuner 634 13.10 Summary 636 Problems 637 PSpice Problems 648 Design Problems 651 Chapter 14 The Laplace Transform 653 14.1 Introduction 653 14.2 Laplace Transform 654 14.3 Pulse Inputs 660 14.4 Inverse Laplace Transform 663 14.

5 Initial and Final Value Theorems 670 14.6 Solution of Differential Equations Describing a Circuit 672 14.7 Circuit Analysis Using Impedance and Initial Conditions 674 14.8 Transfer Function and Impedance 684 14.9 Convolution 690 14.10 Stability 694 14.11 Partial Fraction Expansion Using MATLAB 697 14.12 How Can We Check ? 702 14.

13 Design Example--Space Shuttle Cargo Door 704 14.14 Summary 707 Problems 708 PSpice Problems 720 Design Problems 721 Chapter 15 Fourier Series and Fourier Transform 723 15.1 Introduction 723 15.2 The Fourier Series 724 15.3 Symmetry of the Function f (t) 732 15.4 Fourier Series of Selected Waveforms 737 15.5 Exponential Form of the Fourier Series 739 15.6 The Fourier Spectrum 747 15.

7 Circuits and Fourier Series 751 15.8 Using PSpice to Determine the Fourier Series 754 15.9 The Fourier Transform 759 15.10 Fourier Transform Properties 762 15.11 The Spectrum of Signals 766 15.12 Convolution and Circuit Response 767 15.13 The Fourier Transform and the Laplace Transform 770 15.14 How Can We Check ? 772 15.

15 Design Example--DC P.