Linear Circuits 2: AC Analysis

Linear Circuits 2: AC Analysis

Instructors: Dr. Bonnie H. Ferri

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37,477 already enrolled

5 modules

Gain insight into a topic and learn the fundamentals.

768 reviews

Intermediate level

Some related experience required

Flexible schedule

3 weeks at 10 hours a week

Learn at your own pace

91%

Most learners liked this course

5 modules

Gain insight into a topic and learn the fundamentals.

768 reviews

Intermediate level

Some related experience required

Flexible schedule

3 weeks at 10 hours a week

Learn at your own pace

91%

Most learners liked this course

Skills you'll gain

Details to know

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Assessments

45 assignments

Taught in English

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There are 5 modules in this course

This course explains how to analyze circuits that have alternating current (AC) voltage or current sources. Circuits with resistors, capacitors, and inductors are covered, both analytically and experimentally. Some practical applications in sensors are demonstrated.

This module describes how to analyze circuits with sinusoidal inputs

What's included

9 videos3 readings21 assignments

9 videos Total 72 minutes

1.0 Introduction to Linear Circuits 2: AC Analysis 3 minutes
1.1 AC Circuits 8 minutes
1.2 Phasors 11 minutes
1.3 Impedance 5 minutes
1.4 Circuit Analysis with AC Impedances 10 minutes
1.5 AC Circuit Analysis Example 8 minutes
1.6 Transfer Functions 13 minutes
1.7 Transfer Function Example 9 minutes
1.8 Module Summary 4 minutes

3 readings Total 30 minutes

Start Here 10 minutes
Syllabus 10 minutes
Consent Form 10 minutes

21 assignments Total 630 minutes

Problem 1-1-1 30 minutes
Problem 1-2-1 30 minutes
Problem 1-3-1 30 minutes
Problem 1-3-2 30 minutes
Problem 1-3-3 30 minutes
Problem 1-3-4 30 minutes
Problem 1-4-1 30 minutes
Problem 1-4-2 30 minutes
Problem 1-4-3 30 minutes
Problem 1-4-4 30 minutes
Problem 1-4-5 30 minutes
Problem 1-5-1 30 minutes
Problem 1-5-2 30 minutes
Problem 1-5-3 30 minutes
Problem 1-5-4 30 minutes
Problem 1-6-1 30 minutes
Problem 1-6-2 30 minutes
Problem 1-6-3 30 minutes
Problem 1-6-4 30 minutes
Problem 1-7-1 30 minutes
Module 1 Exam 30 minutes

The description goes here

What's included

7 videos7 assignments

7 videos Total 55 minutes

2.1 Frequency Response Module Overview 3 minutes
2.2 Frequency Spectrum 9 minutes
2.3 Frequency Spectra of Real Signals 12 minutes
2.4 Frequency Response: Linear 7 minutes
2.5 Frequency Response: Bode 10 minutes
2.6 Bode Plot of RC Circuits 8 minutes
2.7 Bode Plot of RLC Circuits 6 minutes

7 assignments Total 210 minutes

Problem 2-2-1 30 minutes
Problem 2-4-1 30 minutes
Problem 2-5-1 30 minutes
Problem 2-5-2 30 minutes
Problem 2-6-1 30 minutes
Problem 2-7-1 30 minutes
Module 2 Exam 30 minutes

What's included

5 videos6 assignments

5 videos Total 40 minutes

3.1 Lowpass and Highpass Filters 9 minutes
3.2 Lowpass Highpass Filter Design 10 minutes
3.3 Lab Demo: Guitar String Filtering 12 minutes
3.4 Bandpass and Notch Filters 5 minutes
Module 2 & 3 Summary 4 minutes

6 assignments Total 180 minutes

Problem 3-1-1 30 minutes
Problem 3-1-2 30 minutes
Problem 3-2-1 30 minutes
Problem 3-3-1 30 minutes
Problem 3-4-1 30 minutes
Module 3 Exam 30 minutes

The description goes here

What's included

10 videos8 assignments

10 videos Total 88 minutes

4.1 Power Module Overview 1 minute
4.2 Root Mean Square 8 minutes
4.3 Power Factor 12 minutes
4.4 Power Triangles 10 minutes
4.5 AC Power Transfer 14 minutes
Sample Problem: AC Power 1 5 minutes
Sample Problem: AC Power 2 15 minutes
Sample Problem: AC Power 3 8 minutes
Sample Problem: AC Power 4 10 minutes
Sample Problem: AC Power 5 5 minutes

8 assignments Total 240 minutes

Problem 4-2-1 30 minutes
Problem 4-2-2 30 minutes
Problem 4-3-1 30 minutes
Problem 4-3-2 30 minutes
Problem 4-4-1 30 minutes
Problem 4-4-2 30 minutes
Problem 4-4-3 30 minutes
Module 4 Exam 30 minutes

What's included

6 videos3 assignments

6 videos Total 47 minutes

5.1 Transformers 6 minutes
5.2 Linear Transformer Model 11 minutes
5.3 Ideal Transformer Model 10 minutes
5.4 Linear Variable Differential Transformers 5 minutes
Module 4 & 5 Wrap-Up 4 minutes
5.5 (Optional) Quick Review of Complex Numbers 9 minutes

3 assignments Total 90 minutes

Problem 5-3-1 30 minutes
Problem 5-4-1 30 minutes
Module 5 Exam 30 minutes

Instructors

Instructor ratings

(143 ratings)

Dr. Bonnie H. Ferri

Georgia Institute of Technology

7 Courses 328,434 learners

Dr. Joyelle Harris

Georgia Institute of Technology

6 Courses 96,404 learners

Offered by

Georgia Institute of Technology

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2 stars
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1 star
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Reviewed on Sep 24, 2025

I wished they went into more in depth concepts such as Z networks, Laplace transforms, Fourier Transforms etc.. but overall very good course

Reviewed on Aug 13, 2022

The course was a good overall. I would say that it would be very helpful to have some extra problems for the final 2 weeks as there were not enough practice problems!

Reviewed on Jan 5, 2021

A good introductory the basics of Electrical Engineering dealing more on the AC side and briefly applying tansformers

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