3 ms·
Not all the electrons follow the path of least resistance. The currents in parallel paths are in inverse proportion to the resistances of the respective branch
by lucas_membrane 4y ago
Not all the electrons follow the path of least resistance. The currents in parallel paths are in inverse proportion to the resistances of the respective branches.
- dcow 4y agoYeah. I mean neat video but the title baited me a bit. I thought maybe there was some unintuitive insight or interesting physical phenomenon happening that allowed electrons to solve a computationally hard problem better than the naive brute force, but it’s just 100 level physics.
- mrguyorama 4y agoHe notes this in the video and demonstrates it with two more mazes that have multiple solutions.