Thursday, 19 July 2018

analysis - How to calculate equivalent resistance?


This is not homework.


enter image description here


Imagine an infinite resistor grid which the picture shows a part of. The question is what's the resistance measured across any of the 1k\$\Omega\$ resistors. I don't want you to tell me the answer, I already know. I want to know how to find the solution. I wish I could show where I got so far, but I'm afraid I don't even get started.



To anyone who wants to try for himself, and doesn't want to know the solution: don't click the link to the solution.




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