For a great intro to grounding, check out this series of articles https://forums.qrz.com/index.php?threads/grounding-dos-donts-why-part-1.335582/ https://forum

For a great intro to grounding, check out this series of articles https://forums.qrz.com/index.php?threads/grounding-dos-donts-why-part-1.335582/ https://forums.qrz.com/index.php?threads/grounding-dos-donts... It's written from the perspective of a ham operator, but all the principles are the same no matter what.