SIN Bin: 2017, Problem 10

By Department Faculty

Problem

While wiring solar panels into his new mountain bunker, the Mad Trapper uses spare parts to create a puzzle to stave off the long nights of boredom after the robot apocalypse.

He constructs a cube as shown that comprises 12 resistors, each with resistance R = 12 ohms. What is the total resistance measured between points A and B? Answer in ohms.

1. 5
2. 7
3. 9
4. 11
5. 12