Labs: Multisim Resources
Multisim is a nice circuit simulation software that will let you draw circuits, even see them in 3D, and simulate their voltages, currents, and other performance (like turning on lights, switching switches, etc.)
To install Multisim on your computer: Labs: Installing Multisim & My Daq
Textbook delayed / don't have Multisim yet? You can access it remotely on the CADE lab computers the same way as Matlab. See the Matlab page for instructions: Matlab: Resources
See Textbook Appendix C Circuits 3rd edition Appendices.pdf Download Circuits 3rd edition Appendices.pdf
To get you started: Get Started with Multisim and NI Multisim Interactive Demo
Demo: Simulating a simple series circuit in Multisim: Multisim V-R in series
Multisim Tutorials on the NI Page.