### Session Overview

In this session we show how to model some basic electrical circuits with constant coefficient DE’s. We will see that the DE’s are identical to those for the mechanical systems studied earlier. We will also use complex techniques to define and understand impedance in these circuits. |

### Session Activities

Read the course notes:

Learn from the Mathlet materials:

- Read about how to work with the Series RLC Circuits Applet (PDF)
- Work with the Series RLC Circuit Applet

### Check Yourself

Complete the problem set:

(Note: This session does not include Problem Set Part I problems).