1. The problem statement, all variables and given/known data Two large non-conducting plates of surface area A=.025m^2 carry equal but opposite charges Q = 75microC. What is the energy density of the electric field between the two plates. 2. Relevant equations I wrote the equations on my attempt. This was a multiple choice problem and the correct answer he gave us was 1.7*10^7 but he's been wrong before. 3. The attempt at a solution Any help is appreciated!