2 4 Relation between Potential and Electric Field
This video was made for a junior electromagnetics course in electrical engineering at Bucknell University, USA. The video is designed to be used as the out-of-the-classroom component and combined with active learning exercises in class. This video covers the relationship between the electric (vector) field and potential (scalar) field, and how to calculate one from the other. The video includes some vector mathematics to explain dot product and gradient.