Direct-Current Circuits

A self-checking practice quiz on direct-current circuits for an algebra-based physics course: series and parallel resistors, combination circuits, Kirchhoff’s junction and loop rules, EMF and internal resistance, RC circuits, circuit measurement, and power in circuits. Every question is multiple choice and shown one at a time, and the set is drawn fresh each time you take it. At the end you receive a report showing how many you answered correctly.