https://physlab-wiki.com/ 2026-05-08T05:24:58+00:00 https://physlab-wiki.com/ https://physlab-wiki.com/lib/tpl/UChicago/images/favicon.ico text/html 2025-02-19T13:28:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://physlab-wiki.com/phylabs/lab_courses/phys-226-wiki-home/troubleshooting/start?rev=1739989685&do=diff That fateful moment has come.  You've powered on your circuit, and it doesn't do what it was supposed to.  Now you've got to track down why there's a discrepancy. Since the physical phenomena characterizing circuit behavior (voltage and current changes) are invisible to the eye, you have to rely on measurement tools ($\omega$