• Review the voltage-current relations for capacitors in Section 5-2 (equation 5.23) and inductors in Section 5-3 (equation 5.55). (You will study Chapters 5 and 6 in detail next semester in ELEC 226.)
• Study Chapter 7, Sections 7-1 through 7-9.
• Review complex number computations with your calculator. The materials on Moodle for circuit analysis with TI-83/84 and TI-89 calculators contain step-by-step instructions. (These are the first two items under Course Materials on Moodle.)

Exam 2 will be closed-book and closed-notes, and you will need your calculator. The more realistic model for the op amp (Figure 4-4 in the text) will be provided. The relevant homework assignments for Exam 2 are 6, 7, 8, 9, and the relevant labs are 3, 4, and 5. The main topics covered after Exam 1 are as follows.

• Thevenin equivalent circuit analysis (including "Method 3" with a test source).
• Maximum power transfer to a load.
• Op amp circuit analysis: ideal assumptions; saturation; useful circuits (buffer, inverting amp., noninverting amp., summing amp., difference amp., DAC); more realistic model (Figure 4-4 in the text) with R_i finite, R_o > 0, or A finite; limitations based on maximum current at output terminal, as in Lab 5.

Problems 7.19 and 7.20.