The document contains solutions to chapter 15 problems from an engineering circuit analysis textbook. The solutions involve transforming circuits into the s-domain and solving for variables like voltage and current.
Some key details:
- Circuits are transformed into the s-domain by replacing components like resistors, capacitors, and inductors with their impedance expressions (e.g. an inductor becomes 1/sL ohms).
- Nodal or mesh analysis is used to write equations relating the node voltages or mesh currents.
- The equations are solved for the desired variables (usually voltage or current) as functions of s.
- Taking the inverse Laplace transform provides the time-domain solutions.