https://www.physicsforums.com/threads/work-done-by-external-forces-on-an-equipotential-surface.377614/
Work done by external forces on an equipotential surface. • Physics Forums
The question I am having trouble with shows an image of 2 different conductors, one is at +300 volts, while the other is -600 volts with a few lines going...
work doneequipotential surfacephysics forumsexternalforces