From: Forum for Physics Educators [mailto:PHYS-L@lists.nau.edu] On
Behalf Of Justin Parke
Sent: Friday, February 20, 2004 8:32 AM
Can equipotential surfaces cross? If so then in what direction does the
electric field point at the line of intersection?
(This is another disagreement between me and the "back of the book"
answer for a textbook question)
Oakland Mills High School