1. The problem statement, all variables and given/known data The figure below shows the equipotential lines for a uniformly varying electric field. [PLAIN]https://wug-s.physics.uiuc.edu/cgi/courses/shell/common/showme.pl?cc/DuPage/Phys1202/fall/homework/Ch-20-Potential/equipotential_lines/equ-lines-1.jpg [Broken] A) What is the approximate strength of the electric field at point A? B) What is the approximate strength of the electric field at point B? 2. Relevant equations -E=ΔV/Δs (That's what I think...) 3. The attempt at a solution I think I have to start off by dividing the voltage by the distance, but besides that I really have no idea on how to start the problem. I'm not just looking for an answer, but if anyone could get me started off I'd appreciate it.