## Linear Circuits

 所在平台: CourseraArchive 课程类别: 工程

#### 课程详情

This course is a first introduction to electrical systems. It includes the analysis of circuits including resistors, capacitors, and inductors with DC and AC sources in the time domain and in the frequency domain. Laboratory demonstrations are given to reinforce the concepts learned from the lectures and homework. The course is targeted at people with a scientific or technical background who are not electrical or computer engineers. The coverage is not as deep as a circuits course aimed at electrical engineers. There are a number of physical applications demonstrated in this course that serve to motivate this topic to a wider audience. The course is ideal for someone who wants to gain a basic understanding of electrical circuits, someone who wants to get better intuition for what they have already learned, precocious hobbyists, or for someone who is considering electrical engineering as a career.

#### 课程大纲

This course is broken into five Modules, each having associated homework and a quiz:

Module 1: Background (0.5 week):
Background information on electricity, resistors, and circuit diagrams

Module 2: Resistive Circuits (2 weeks):
Ohm's Law, Kirchhoff's Law, Resistors in series and in parallel, Systematic Solution Methods, Physical applications, and Lab demos

Module 3: Reactive Circuits (1.5 weeks)
Capacitors, Inductors, First and Second Order Differential Equations, RC and RL and RLC circuit steady-state and transient response to a DC source, Physical applications, Lab demos

Module 4: Frequency Analysis (2 weeks):
AC response, Impedance, Transfer functions, Frequency response, Filtering, Applications, Lab demos

Module 5 (1 week):
Real and reactive power, power factor, transformers

Each module has a quiz associated with it, where the modules that take longer are assigned more credit in grading.  Each week has a homework associated with it that is due at the end of the week.

#### 课程评论(1条)

 0 爬犁腿 2014-03-16 10:04 0 票支持; 0 票反对 这门课是面向非电类学生的普及性课程，很简单，不涉及复杂数学，如瞬态响应的常微分方程，直接给出通解。每章介绍了一些实际应用。 不知算不算缺点：一周视频太多，十几二十个，对应的练习也是十几个，每个里面只有两题左右。我是嫌麻烦。视频里彩色的slide到了手里就是渣画质的黑白图像，而且页面太宽，看起来较卡。。 对电子工程感兴趣，想学好电路的同学就选别的课吧，不要在这浪费时间。

#### 课程简介

Learn the analysis of circuits including resistors, capacitors, and inductors. This course is directed towards people who are in science or engineering fields outside of the disciplines of electrical or computer engineering.