Main Table of Contents

  0: Introduction
  1: Electric circuits
  2: Electromotive force
  3: Energy and electric potential in a circuit
  4: Measuring current and potential difference
  5: Series wiring
  6: Resistors in series
  7: Interactive problem: series wiring
  8: Interactive checkpoint: voltage divider
  9: Parallel wiring
10: Resistors in parallel
11: Interactive problem: a parallel circuit
12: Circuits with series and parallel wiring optional
13: Sample problem: circuits with series and parallel wiring optional
14: Gotchas
15: Summary

Quiz Boards

Problems