Electric circuits

Title:

Electric circuits

Personal Author:

Nilsson, James William

Edition:

7th ed.

Publication Information:

Upper Saddle River, NJ : Pearson/Prentice Hall, 2005

ISBN:

9780131465923

General Note:

Accompanies supplement entitled : Electric circuits : introduction to PSpice manual using orCAD release 9.2 to accompany : TK454 N543 2005

Subject Term:

Electric circuits

Added Author:

Riedel, Susan A.

Available:*

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Electric Circuits, Seventh Edition features a redesigned art program, a new four-color format, and 75% new or revised problems throughout. In the midst of these changes, the book retains the goals that have made it a best-seller: 1) To build an understanding of concepts and ideas explicitly in terms of previous learning; 2) To emphasize the relationship between conceptual understanding and problem solving approaches; 3) To provide readers with a strong foundation of engineering practices. Chapter topics include Circuit Variables; Circuit Elements; Simple Resistive Circuits; Techniques of Circuit Analysis; The Operational Amplifier; Inductors, Capacitors, and Mutual Inductance; Response of First-Order RL and RC Circuits; Natural and Step Responses of RLC Circuits; Sinusoidal Steady-State Analysis; and more. For anyone interested in circuit analysis.

List of Examples	p. xiii
Preface	p. xvii
Chapter 1 Circuit Variables	p. 2
1.1 Electrical Engineering: An Overview	p. 3
1.2 The International System of Units	p. 8
1.3 Circuit Analysis: An Overview	p. 10
1.4 Voltage and Current	p. 11
1.5 The Ideal Basic Circuit Element	p. 12
1.6 Power and Energy	p. 14
Summary	p. 16
Problems	p. 17
Chapter 2 Circuit Elements	p. 22
Practical Perspective: Electrical Safety	p. 23
2.1 Voltage and Current Sources	p. 24
2.2 Electrical Resistance (Ohm's Law)	p. 28
2.3 Construction of a Circuit Model	p. 32
2.4 Kirchhoff's Laws	p. 36
2.5 Analysis of a Circuit Containing Dependent Sources	p. 42
Practical Perspective: Electrical Safety	p. 46
Summary	p. 47
Problems	p. 48
Chapter 3 Simple Resistive Circuits	p. 56
Practical Perspective: A Rear Window Defroster	p. 57
3.1 Resistors in Series	p. 58
3.2 Resistors in Parallel	p. 59
3.3 The Voltage-Divider and Current-Divider Circuits	p. 62
3.4 Voltage Division and Current Division	p. 65
3.5 Measuring Voltage and Current	p. 68
3.6 Measuring Resistance-The Wheatstone Bridge	p. 71
3.7 Delta-to-Wye (Pi-to-Tee) Equivalent Circuits	p. 73
Practical Perspective: A Rear Window Defroster	p. 76
Summary	p. 79
Problems	p. 80
Chapter 4 Techniques of Circuit Analysis	p. 92
Practical Perspective: Circuits with Realistic Resistors	p. 93
4.1 Terminology	p. 94
4.2 Introduction to the Node-Voltage Method	p. 97
4.3 The Node-Voltage Method and Dependent Sources	p. 100
4.4 The Node-Voltage Method: Some Special Cases	p. 101
4.5 Introduction to the Mesh-Current Method	p. 105
4.6 The Mesh-Current Method and Dependent Sources	p. 107
4.7 The Mesh-Current Method: Some Special Cases	p. 109
4.8 The Node-Voltage Method Versus the Mesh-Current Method	p. 112
4.9 Source Transformations	p. 116
4.10 Thevenin and Norton Equivalents	p. 119
4.11 More on Deriving a Thevenin Equivalent	p. 123
4.12 Maximum Power Transfer	p. 126
4.13 Superposition	p. 129
Practical Perspective: Circuits with Realistic Resistors	p. 133
Summary	p. 137
Problems	p. 138
Chapter 5 The Operational Amplifier	p. 154
Practical Perspective: Strain Gages	p. 155
5.1 Operational Amplifier Terminals	p. 156
5.2 Terminal Voltages and Currents	p. 156
5.3 The Inverting-Amplifier Circuit	p. 161
5.4 The Summing-Amplifier Circuit	p. 163
5.5 The Noninverting-Amplifier Circuit	p. 164
5.6 The Difference-Amplifier Circuit	p. 165
5.7 A More Realistic Model for the Operational Amplifier	p. 170
Practical Perspective: Strain Gages	p. 173
Summary	p. 175
Problems	p. 176
Chapter 6 Inductance, Capacitance, and Mutual Inductance	p. 186
Practical Perspective: Proximity Switches	p. 187
6.1 The Inductor	p. 188
6.2 The Capacitor	p. 195
6.3 Series-Parallel Combinations of Inductance and Capacitance	p. 200
6.4 Mutual Inductance	p. 203
6.5 A Closer Look at Mutual Inductance	p. 207
Practical Perspective: Proximity Switches	p. 214
Summary	p. 217
Problems	p. 218
Chapter 7 Response of First-Order RL and RC Circuits	p. 228
Practical Perspective: A Flashing Light Circuit	p. 229
7.1 The Natural Response of an RL Circuit	p. 230
7.2 The Natural Response of an RC Circuit	p. 236
7.3 The Step Response of RL and RC Circuits	p. 240
7.4 A General Solution for Step and Natural Responses	p. 248
7.5 Sequential Switching	p. 254
7.6 Unbounded Response	p. 258
7.7 The Integrating Amplifier	p. 260
Practical Perspective: A Flashing Light Circuit	p. 263
Summary	p. 265
Problems	p. 265
Chapter 8 Natural and Step Responses of RLC Circuits	p. 284
Practical Perspective: An Ignition Circuit	p. 285
8.1 Introduction to the Natural Response of a Parallel RLC Circuit	p. 286
8.2 The Forms of the Natural Response of a Parallel RLC Circuit	p. 291
8.3 The Step Response of a Parallel RLC Circuit	p. 301
8.4 The Natural and Step Response of a Series RLC Circuit	p. 308
8.5 A Circuit with Two Integrating Amplifiers	p. 312
Practical Perspective: An Ignition Circuit	p. 317
Summary	p. 320
Problems	p. 321
Chapter 9 Sinusoidal Steady-State Analysis	p. 330
Practical Perspective: A Household Distribution Circuit	p. 331
9.1 The Sinusoidal Source	p. 332
9.2 The Sinusoidal Response	p. 335
9.3 The Phasor	p. 337
9.4 The Passive Circuit Elements in the Frequency Domain	p. 342
9.5 Kirchoff's Laws in the Frequency Domain	p. 246
9.6 Series, Parallel, and Delta-to-Wye Simplifications	p. 348
9.7 Source Transformations and Thevenin-Norton Equivalent Circuits	p. 355
9.8 The Node-Voltage Method	p. 359
9.9 The Mesh-Current Method	p. 360
9.10 The Transformer	p. 361
9.11 The Ideal Transformer	p. 365
9.12 Phasor Diagrams	p. 372
Practical Perspective: A Household Distribution Circuit	p. 375
Summary	p. 375
Problems	p. 376
Chapter 10 Sinusoidal Steady-State Power Calculations	p. 390
Practical Perspective: Heating Appliances	p. 391
10.1 Instantaneous Power	p. 392
10.2 Average and Reactive Power	p. 394
10.3 The rms Value and Power Calculations	p. 399
10.4 Complex Power	p. 401
10.5 Power Calculations	p. 403
10.6 Maximum Power Transfer	p. 410
Practical Perspective: Heating Appliances	p. 417
Summary	p. 419
Problems	p. 420
Chapter 11 Balanced Three-Phase Circuits	p. 432
Practical Perspective: Transmission and Distribution of Electric Power	p. 433
11.1 Balanced Three-Phase Voltages	p. 434
11.2 Three-Phase Voltage Sources	p. 435
11.3 Analysis of the Wye-Wye Circuit	p. 436
11.4 Analysis of the Wye-Delta Circuit	p. 442
11.5 Power Calculations in Balanced Three-Phase Circuits	p. 445
11.6 Measuring Average Power in Three-Phase Circuits	p. 452
Practical Perspective: Transmission and Distribution of Electric Power	p. 455
Summary	p. 456
Problems	p. 457
Chapter 12 Introduction to the Laplace Transform	p. 466
12.1 Definition of the Laplace Transform	p. 467
12.2 The Step Function	p. 468
12.3 The Impulse Function	p. 470
12.4 Functional Transforms	p. 474
12.5 Operational Transforms	p. 475
12.6 Applying the Laplace Transform	p. 481
12.7 Inverse Transforms	p. 482
12.8 Poles and Zeros of F(s)	p. 494
12.9 Initial- and Final-Value Theorems	p. 495
Summary	p. 498
Problems	p. 499
Chapter 13 The Laplace Transform in Circuit Analysis	p. 506
Practical Perspective: Surge Suppressors	p. 507
13.1 Circuit Elements in the s Domain	p. 508
13.2 Circuit Analysis in the s Domain	p. 511
13.3 Applications	p. 512
13.4 The Transfer Function	p. 526
13.5 The Transfer Function in Partial Fraction Expansions	p. 528
13.6 The Transfer Function and the Convolution Integral	p. 531
13.7 The Transfer Function and the Steady-State Sinusoidal Response	p. 537
13.8 The Impulse Function in Circuit Analysis	p. 540
Practical Perspective: Surge Suppressors	p. 548
Summary	p. 549
Problems	p. 550
Chapter 14 Introduction to Frequency Selective Circuits	p. 566
Practical Perspective: Pushbutton Telephone Circuits	p. 567
14.1 Some Preliminaries	p. 568
14.2 Low-Pass Filters	p. 570
14.3 High-Pass Filters	p. 577
14.4 Bandpass Filters	p. 582
14.5 Bandreject Filters	p. 593
Practical Perspective: Pushbutton Telephone Circuits	p. 598
Summary	p. 599
Problems	p. 599
Chapter 15 Active Filter Circuits	p. 606
Practical Perspective: Bass Volume Control	p. 607
15.1 First-Order Low-Pass and High-Pass Filters	p. 608
15.2 Scaling	p. 612
15.3 Op Amp Bandpass and Bandreject Filters	p. 615
15.4 Higher Order Op Amp Filters	p. 622
15.5 Narrowband Bandpass and Bandreject Filters	p. 636
Practical Perspective: Bass Volume Control	p. 642
Summary	p. 644
Problems	p. 646
Chapter 16 Fourier Series	p. 656
16.1 Fourier Series Analysis: An Overview	p. 658
16.2 The Fourier Coefficients	p. 659
16.3 The Effect of Symmetry on the Fourier Coefficients	p. 662
16.4 An Alternative Trigonometric Form of the Fourier Series	p. 668
16.5 An Application	p. 670
16.6 Average-Power Calculations with Periodic Functions	p. 675
16.7 The rms Value of a Periodic Function	p. 678
16.8 The Exponential Form of the Fourier Series	p. 679
16.9 Amplitude and Phase Spectra	p. 682
Summary	p. 685
Problems	p. 686
Chapter 17 The Fourier Transform	p. 698
17.1 The Derivation of the Fourier Transform	p. 699
17.2 The Convergence of the Fourier Integral	p. 701
17.3 Using Laplace Transforms to Find Fourier Transforms	p. 703
17.4 Fourier Transforms in the Limit	p. 706
17.5 Some Mathematical Properties	p. 708
17.6 Operational Transforms	p. 710
17.7 Circuit Applications	p. 714
17.8 Parseval's Theorem	p. 717
Summary	p. 724
Problems	p. 725
Chapter 18 Two-Port Circuits	p. 730
18.1 The Terminal Equations	p. 731
18.2 The Two-Port Parameters	p. 732
18.3 Analysis of the Terminated Two-Port Circuit	p. 741
18.4 Interconnected Two-Port Circuits	p. 747
Summary	p. 751
Problems	p. 752
Appendix A The Solution of Linear Simultaneous Equations	p. 759
A.1 Preliminary Steps	p. 759
A.2 Cramer's Method	p. 760
A.3 The Characteristic Determinant	p. 760
A.4 The Numerator Determinant	p. 760
A.5 The Evaluation of a Determinant	p. 761
A.6 Matrices	p. 764
A.7 Matrix Algebra	p. 765
A.8 Identity, Adjoint, and Inverse Matrices	p. 770
A.9 Partitioned Matrices	p. 772
A.10 Applications	p. 776
Appendix B Complex Numbers	p. 781
B.1 Notation	p. 781
B.2 The Graphical Representation of a Complex Number	p. 782
B.3 Arithmetic Operations	p. 783
B.4 Useful Identities	p. 785
B.5 The Integer Power of a Complex Number	p. 785
B.6 The Roots of a Complex Number	p. 786
Appendix C More on Magnetically Coupled Coils and Ideal Transformers	p. 787
C.1 Equivalent Circuits for Magnetically Coupled Coils	p. 787
C.2 The Need for Ideal Transformers in the Equivalent Circuits	p. 792
Appendix D The Decibel	p. 797
Appendix E Bode Diagrams	p. 799
E.1 Real, First-Order Poles and Zeros	p. 799
E.2 Straight-Line Amplitude Plots	p. 800
E.3 More Accurate Amplitude Plots	p. 804
E.4 Straight-Line Phase Angle Plots	p. 805
E.5 Bode Diagrams: Complex Poles and Zeros	p. 807
E.6 Amplitude Plots	p. 809
E.7 Correcting Straight-Line Amplitude Plots	p. 810
E.8 Phase Angle Plots	p. 813
Appendix F An Abbreviated Table of Trigonometric Identities	p. 817
Appendix G An Abbreviated Table of Integrals	p. 819
Appendix H Answers to Selected Problems	p. 821
Index	p. 839

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