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by kevinmhickey 366 days ago
In school I would have tried to solve this… now if I want to know I just get out my multimeter and measure. Faster, simpler, and more practical.
1 comments

Where are you going to find an infinite grid of resistors in real life to measure?
Measure a couple of different sizes of grids and fit a curve to your results?
How many would you need to try to get an acceptable result?