Finding the Current when Given the Vector Potential
Channel: James Rantschler
Date: 2013-11-25

Watch the previous video first (Finding a Vector Potential from a Current Distribution): http://youtu.be/fM1LmCmKnxM

This video uses the differential form of the definition of the vector potential and Ampere's Law to step down the current - field - potential ladder, the same way we stepped up the ladder previously.