Problem Set

NBPhO 2025

4. Black Box Exp 12 pts

Electricity · Circuit analysis, Diodes

Determine the internal circuit topology, resistor value, and diode opening voltages of an unknown black box containing three diodes and a resistor.

High-level summary by Claude.

Ingredients diode I–V characteristicssystematic circuit identificationmultimeter measurement technique
Tags electricitycircuitsdiodesexperimental