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Linear Circuits 1: DC Analysis

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HomePhysical Science and EngineeringElectrical Engineering

Linear Circuits 1: DC Analysis

Georgia Institute of Technology

About this course: This course explains how to analyze circuits that have direct current (DC) current or voltage sources. A DC source is one that is constant. Circuits with resistors, capacitors, and inductors are covered, both analytically and experimentally. Some practical applications in sensors are demonstrated.

Created by:  Georgia Institute of Technology
Georgia Institute of Technology
  • Dr. Bonnie H. Ferri

    Taught by:  Dr. Bonnie H. Ferri, Professor

    Electrical and Computer Engineering
  • Dr. Joyelle Harris

    Taught by:  Dr. Joyelle Harris, Director of the Engineering for Social Innovation Center

    School of Electrical and Computer Engineering
  • Dr Mary Ann Weitnauer

    Taught by:  Dr Mary Ann Weitnauer

Language
English
How To PassPass all graded assignments to complete the course.
User Ratings
4.4 stars
Average User Rating 4.4See what learners said
Syllabus
WEEK 1
Module 1: Introduction
This module reviews background material from physics on the basic properties of electricity and electrical circuits.
16 videos, 4 readings, 22 practice quizzes
  1. Reading: Start Here
  2. Reading: Syllabus
  3. Reading: Consent Form
  4. Reading: Get More from Georgia Tech
  5. Video: 1.0 Introduction to Linear Circuits 1: DC Analysis
  6. Video: 1.1 Overview and Current
  7. Practice Quiz: Problem 1-1-1
  8. Practice Quiz: Problem 1-1-2
  9. Practice Quiz: Problem 1-1-3
  10. Video: 1.2 Voltage
  11. Practice Quiz: Problem 1-2-1
  12. Practice Quiz: Problem 1-2-2
  13. Practice Quiz: Problem 1-2-3
  14. Practice Quiz: Problem 1-2-4
  15. Practice Quiz: Problem 1-2-5
  16. Video: 1.3 Power and Energy
  17. Practice Quiz: Problem 1-3-1
  18. Practice Quiz: Problem 1-3-2
  19. Practice Quiz: Problem 1-3-3
  20. Video: 1.4 Resistance and Ohm's Law
  21. Practice Quiz: Problem 1-4-1
  22. Practice Quiz: Problem 1-4-2
  23. Practice Quiz: Problem 1-4-3
  24. Practice Quiz: Problem 1-4-4
  25. Practice Quiz: Problem 1-4-5
  26. Video: 1.5 Intro to Circuit Diagrams
  27. Practice Quiz: Problem 1-5-1
  28. Practice Quiz: Problem 1-5-2
  29. Practice Quiz: Problem 1-5-3
  30. Practice Quiz: Problem 1-5-4
  31. Practice Quiz: Problem 1-5-5
  32. Video: Sample Problem: Ohm's Law and Power 1
  33. Video: Sample Problem: Ohm's Law and Power 2
  34. Video: Sample Problem: Power 1
  35. Video: Sample Problem: Power 2
  36. Video: Sample Problem: Power 3
  37. Video: Sample Problem: Power 4
  38. Video: Sample Problem: Voltage and Energy
  39. Video: Sample Problem: Electric Current and Charge 1
  40. Video: Sample Problem: Electric Current and Charge 2
  41. Video: Sample Problem: Voltage Division
  42. Practice Quiz: Finding Circuit Values using Power
Graded: Module 1 Quiz
WEEK 2
Module 2
The module describes some basic principles used in circuit analysis.
47 videos, 1 reading, 21 practice quizzes
  1. Video: 2.1 Overview and Kirchhoff's Voltage Law
  2. Practice Quiz: Problem 2-1-1
  3. Practice Quiz: Problem 2-1-2
  4. Practice Quiz: Problem 2-1-3
  5. Video: 2.2 Kirchhoff's Current Law
  6. Practice Quiz: Problem 2-2-1
  7. Practice Quiz: Problem 2-2-2
  8. Practice Quiz: Problem 2-2-3
  9. Video: 2.3 Series and Parallel Resistance
  10. Practice Quiz: Problem 2-3-1
  11. Practice Quiz: Problem 2-3-2
  12. Practice Quiz: Problem 2-3-3
  13. Practice Quiz: Problem 2-3-4
  14. Video: 2.4 Equivalent Resistance
  15. Practice Quiz: Problem 2-4-1
  16. Practice Quiz: Problem 2-4-2
  17. Practice Quiz: Problem 2-4-3
  18. Practice Quiz: Problem 2-4-4
  19. Practice Quiz: Problem 2-4-5
  20. Video: 2.5 Voltage Divider Law
  21. Practice Quiz: Problem 2-5-1
  22. Practice Quiz: Problem 2-5-2
  23. Practice Quiz: Problem 2-5-3
  24. Video: 2.6 Current Divider Law
  25. Practice Quiz: Problem 2-6-1
  26. Practice Quiz: Problem 2-6-2
  27. Practice Quiz: Problem 2-6-3
  28. Video: Sample Problem: DC Op Amp 1
  29. Video: Sample Problem: DC Op Amp 2
  30. Video: Sample Problem: DC Op Amp 3
  31. Video: Sample Problem: DC Op Amp 4
  32. Video: Sample Problem: DC Op Amp 5
  33. Video: Sample Problem: Current Division 1
  34. Video: Sample Problem: Current Division 2
  35. Video: Sample Problem: Parallel and Series Resistors 1
  36. Video: Sample Problem: Parallel and Series Resistors 2
  37. Video: Sample Problem: KVL
  38. Video: Sample Problem: KVL 2
  39. Video: Sample Problem: KVL 3
  40. Video: Sample Problem: KCL 1
  41. Video: Sample Problem: KCL 2
  42. Video: Sample Problem: KCL 3
  43. Video: Sample Problem: KCL 4
  44. Video: Sample Problem: KCL 5
  45. Video: Sample Problem: Op Amps 1
  46. Video: Sample Problem: Op Amps 2
  47. Video: Sample Problem: Op Amps 3
  48. Video: Sample Problem: Nodes, Branches, Paths, and Loops
  49. Video: Sample Problem: Summing Op Amp
  50. Video: Sample Problem: Differential Amp
  51. Video: Sample Problem: Inverting Op Amp
  52. Video: Sample Problem: Non-inverting Op Amp
  53. Video: Sample Problem: Max Power (Depend Sources)
  54. Video: Sample Problem: Dependent Sources 1
  55. Video: Sample Problem: Dependent Sources 2
  56. Video: Sample Problem: Series/Parallel (Independ Sources) 1
  57. Video: Sample Problem: Series/Parallel (Independ Sources) 2
  58. Video: Sample Problem: Series/Parallel (Independ Sources) 3
  59. Video: Sample Problem: Series/Parallel (Independ Sources) 4
  60. Video: Sample Problem: Op Amps 4
  61. Video: Sample Problem: Op Amps 5
  62. Video: Sample Problem: Op Amps 6
  63. Video: Sample Problem: Op Amps 7
  64. Video: Sample Problem: Op Amps 8
  65. Video: Sample Problem: Op Amps 9
  66. Video: Sample Problem: Op Amps 10
  67. Video: Sample Problem: Op Amps 11
  68. Video: Sample Problem: Op Amps 12
  69. Reading: Earn a Georgia Tech Badge/Certificate/CEU's
Graded: Module 2 Quiz
WEEK 3
Module 3
This module demonstrates physical resistive circuits and introduces several systematic ways to solve circuit problems.
33 videos, 10 practice quizzes
  1. Video: 3.1 Lab Demo: Electrical Components
  2. Practice Quiz: 3-1-1
  3. Video: 3.2 Lab Demo: Basic Circuits
  4. Practice Quiz: Problem 3-2-1
  5. Practice Quiz: Problem 3-2-2
  6. Video: 3.3 Mesh Analysis.
  7. Practice Quiz: Problem 3-3-1
  8. Practice Quiz: Problem 3-3-2
  9. Practice Quiz: Problem 3-3-3
  10. Practice Quiz: Problem 3-3-5
  11. Video: 3.4 Node Analysis.
  12. Practice Quiz: Problem 3-4-1
  13. Practice Quiz: Problem 3-4-2
  14. Practice Quiz: Problem 3-4-3
  15. Video: Sample Problem: Mesh/Node (Supernode)
  16. Video: Sample Problem: Mesh Analysis (Super Mesh)
  17. Video: Sample Problem: Mesh Analysis (Depend Sources) 1
  18. Video: Sample Problem: Mesh Analysis (Depend Sources) 2
  19. Video: Sample Problem: Mesh Analysis (Depend Sources) 3
  20. Video: Sample Problem: Mesh Analysis (Independ Sources) 1
  21. Video: Sample Problem: Mesh Anaysis (Independ Sources) 2
  22. Video: Sample Problem: Mesh Analysis (Independ Sources) 3
  23. Video: Sample Problem: Mesh Analysis (Independ Sources) 4
  24. Video: Sample Problem: Mesh Analysis (Independ Sources) 5
  25. Video: Sample Problem: Mesh Analysis (Independ Sources) 6
  26. Video: Sample Problem: Mesh Analysis (Independ Sources) 7
  27. Video: Sample Problem: Mesh Analysis (Independ Sources) 8
  28. Video: Sample Problem: Mesh Analysis (Independ Sources) 9
  29. Video: Sample Problem: Mesh Analysis (Independ Sources) 10
  30. Video: Sample Problem: Mesh Analysis (Independ Sources) 11
  31. Video: Sample Problem: Node Analysis 1
  32. Video: Sample Problem: Node Analysis 2
  33. Video: Sample Problem: Node Analysis 3
  34. Video: Sample Problem: Node (Indep and Dep Sources)
  35. Video: Sample Problem: Node Analysis (Independ Sources) 1
  36. Video: Sample Problem: Node Analysis (Independ Sources) 2
  37. Video: Sample Problem: Node Analysis (Independ Sources) 3
  38. Video: Sample Problem: Node Analysis (Independ Sources) 4
  39. Video: Sample Problem: Node Analysis (Independ Sources) 5
  40. Video: Sample Problem: Node Analysis (Independ Sources) 6
  41. Video: Sample Problem: Node Analysis (Depend Sources) 1
  42. Video: Sample Problem: Node Analysis (Depend Sources) 2
  43. Video: Sample Problem: Node Analysis (Depend Sources) 3
Graded: Module 3 Quiz
WEEK 4
Module 4
This module introduces additional methods for analyzing circuit problems and how resistors are used in sensors.
14 videos, 1 reading, 14 practice quizzes
  1. Video: 4.1 Thevenin Equivalent Circuits.
  2. Practice Quiz: Problem 4-1-1
  3. Practice Quiz: Problem 4-1-2
  4. Practice Quiz: Problem 4-1-3
  5. Video: 4.2 Norton Equivalent Circuits and Source Transformations.
  6. Practice Quiz: Problem 4-2-1
  7. Practice Quiz: Problem 4-2-2
  8. Practice Quiz: Problem 4-2-3
  9. Video: 4.3 Linearity and Superposition.
  10. Practice Quiz: Problem 4-3-1
  11. Practice Quiz: Problem 4-3-2
  12. Practice Quiz: Problem 4-3-3
  13. Practice Quiz: Problem 4-3-4
  14. Video: 4.4 Resistors in Sensors.
  15. Practice Quiz: Problem 4-4-1
  16. Practice Quiz: Problem 4-4-2
  17. Practice Quiz: Problem 4-4-3
  18. Video: 4.5 Wheatstone Bridge.
  19. Practice Quiz: Problem 4-5-1
  20. Video: Sample Problem: Max Power(Thevenin)
  21. Video: Sample Problem: Thevenin (Independ Sources) 1
  22. Video: Sample Problem: Thevenin (Independ Sources) 2
  23. Video: Sample Problem: Thevenin (Independ Sources) 3
  24. Video: Sample Problem: Thevenin (Depend Sources)
  25. Video: Sample Problem: Norton (Independ Sources) 1
  26. Reading: Lab 2
  27. Video: Sample Problem: Norton (Independ Sources) 2
  28. Video: Sample Problem: Superposition (Independ Sources) 1
  29. Video: Sample Problem: Superposition (Independ Sources) 2
Graded: Module 4 Quiz
WEEK 5
Module 5
This module introduces capacitors and inductors, which are called "reactive" circuit elements.
16 videos, 18 practice quizzes
  1. Video: 5.1 Introduction to Capacitors (Part 1).
  2. Practice Quiz: Problem 5-1-1
  3. Practice Quiz: Problem 5-1-2
  4. Practice Quiz: Problem 5-1-3
  5. Video: 5.2 Introduction to Capacitors (Part 2)
  6. Practice Quiz: Problem 5-2-1
  7. Practice Quiz: Problem 5-2-2
  8. Practice Quiz: Problem 5-2-3
  9. Video: 5.3 Series and Parallel Capacitors.
  10. Practice Quiz: Problem 5-3-1
  11. Practice Quiz: Problem 5-3-2
  12. Practice Quiz: Problem 5-3-3
  13. Video: 5.4 Introduction to Inductors.
  14. Practice Quiz: Problem 5-4-1
  15. Practice Quiz: Problem 5-4-2
  16. Practice Quiz: Problem 5-4-3
  17. Video: 5.5 Series and Parallel Inductors.
  18. Practice Quiz: Problem 5-5-1
  19. Practice Quiz: Problem 5-5-2
  20. Practice Quiz: Problem 5-5-3
  21. Video: 5.6 Energy in Reactive Elements
  22. Practice Quiz: Problem 5-6-1
  23. Practice Quiz: Problem 5-6-2
  24. Practice Quiz: Problem 5-6-3
  25. Video: Sample Problem: Equivalent Capacitance
  26. Video: Sample Problem: Energy Storing Elements, Inductor
  27. Video: Sample Problem: Energy Storing Elements, Capacitor
  28. Video: Sample Problem: Energy Storing Elements 1
  29. Video: Sample Problem: Energy Storing Elements 2
  30. Video: Sample Problem: Energy Storing Elements 3
  31. Video: Sample Problem: Energy Storing Element and Op Amps 1
  32. Video: Sample Problem: Energy Storing Elements and Op Amps 2
  33. Video: Sample Problem: Energy Storing Elements and Op Amps 3
  34. Video: Sample Problem: Energy Storing Elements and Op Amps 4
Graded: Module 5 Quiz
WEEK 6
Module 6
This module introduces the transient response behavior of RC and RL circuits after a switch in a circuit is changed.
12 videos, 26 practice quizzes
  1. Video: 6.1 DC Behavior of Reactive Elements.
  2. Practice Quiz: Problem 6-1-1
  3. Practice Quiz: Problem 6-1-2
  4. Practice Quiz: Problem 6-1-3
  5. Practice Quiz: Problem 6-1-4
  6. Practice Quiz: Problem 6-1-5
  7. Video: 6.2 Continuity in Reactive Elements.
  8. Practice Quiz: Problem 6-2-1
  9. Practice Quiz: Problem 6-2-2
  10. Practice Quiz: Problem 6-2-3
  11. Practice Quiz: Problem 6-2-4
  12. Practice Quiz: Problem 6-2-5
  13. Video: 6.3 Switching With Reactive Elements After DC.
  14. Practice Quiz: Problem 6-3-1
  15. Practice Quiz: Problem 6-3-2
  16. Practice Quiz: Problem 6-3-3
  17. Practice Quiz: Problem 6-3-4
  18. Video: 6.4 First Order RC Circuits.
  19. Practice Quiz: Problem 6-4-1
  20. Practice Quiz: Problem 6-4-2
  21. Practice Quiz: Problem 6-4-3
  22. Practice Quiz: Problem 6-4-4
  23. Practice Quiz: Problem 6-4-5
  24. Video: 6.5 Lab Demo: RC Circuit.
  25. Practice Quiz: Problem 6-5-1
  26. Practice Quiz: Problem 6-5-2
  27. Video: 6.6 First Order RL Circuit.
  28. Practice Quiz: Problem 6-6-1
  29. Practice Quiz: Problem 6-6-2
  30. Practice Quiz: Problem 6-6-3
  31. Practice Quiz: Problem 6-6-4
  32. Practice Quiz: Problem 6-6-5
  33. Video: Sample Problem: Circuits with Switches 1
  34. Video: Sample Problem: Circuits with Switches 2
  35. Video: Sample Problem: Energy Storing Elements and Switched Circuits
  36. Video: Sample Problem: Complete RL Response with Switches 1
  37. Video: Sample Problem: Complete RL Response with Switches 2
  38. Video: Sample Problem: Complete RC Response with Switches 1
Graded: Module 6 Quiz
WEEK 7
Module 7
This module demonstrates useful applications of capacitors and inductors in real engineering systems and introduces the behavior of second-order reactive circuits.
10 videos, 18 practice quizzes
  1. Video: 7.1 Applications of Capacitors.
  2. Practice Quiz: Problem 7-1-1
  3. Practice Quiz: Problem 7-1-2
  4. Practice Quiz: Problem 7-1-3
  5. Video: 7.2 Applications of Inductors.
  6. Practice Quiz: Problem 7-2-1
  7. Practice Quiz: Problem 7-2-2
  8. Practice Quiz: Problem 7-2-3
  9. Practice Quiz: Problem 7-2-4
  10. Video: 7.3 Introduction to Second-Order Circuits.
  11. Practice Quiz: Problem 7-3-1
  12. Practice Quiz: Problem 7-3-2
  13. Practice Quiz: Problem 7-3-3
  14. Practice Quiz: Problem 7-3-4
  15. Practice Quiz: Problem 7-3-5
  16. Video: 7.4 The Natural Response.
  17. Practice Quiz: Problem 7-4-1
  18. Practice Quiz: Problem 7-4-2
  19. Practice Quiz: Problem 7-4-3
  20. Video: 7.5 Lab Demo:RLC Circuit.
  21. Video: 7.6 (OPTIONAL): Obtaining the Differential Equation - Direct Method.
  22. Video: 7.7 (OPTIONAL): Obtaining the Differential Equation - Operator Method.
  23. Video: 7.8 (OPTIONAL): Finding the Initial Conditions
  24. Video: Sample Problem: Complete RLC Response 1
  25. Video: Sample Problem: Complete RLC Response 2
  26. Practice Quiz: Problem 7-7-1
  27. Practice Quiz: Problem 7-7-2
  28. Practice Quiz: Sample Problems
Graded: Module 7 Quiz

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Georgia Institute of Technology
The Georgia Institute of Technology is one of the nation's top research universities, distinguished by its commitment to improving the human condition through advanced science and technology. Georgia Tech's campus occupies 400 acres in the heart of the city of Atlanta, where more than 20,000 undergraduate and graduate students receive a focused, technologically based education.
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