EEVblog 1472 – Resistor Cube Problem SOLVED

How to solve the resistor cube problem using equipotential nodes, short and open techniques, and circuit simplification.
Twitter: https://twitter.com/engineers_feed/status/1519561534787051521

Forum: https://www.eevblog.com/forum/blog/eevblog-1472-resistor-cube-problem-solved/
00:00 – The Resistor Cube problem
04:28 – The SECRET to circuit simplification using equipotential nodes
06:04 – Analysis “by inspection”
14:22 – Summary of the solution
16:14 – Let’s BUILD it!
19:28 – Two resistors are entirely redundant!#

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