1. The problem statement, all variables and given/known data The elctric field in a certain region of space has components Ex = 6.0 N/C, Ey = 7.0 N/C, and Ez = 0. Find the electric flux though the surface x = 6y, 0 < x < 6.0 m, 0 < z < 1.0 m. What is the angle between the electric field and the unit vector normal to the surface? 2. Relevant equations Flux=E dot A 3. The attempt at a solution Flux=(6N/C)(6m)(1m)= 36 Nm^2/C This is the same as the answer in the back of the book but it seems too easy, and I think there should be a cosine in there.