1. The problem statement, all variables and given/known data How much work does the electric field do in moving a proton from a point with a potential of +260 V to a point where it is -48.0 V? Express your answer in electron volts. 2. Relevant equations V = p(A) - p(B) 3. The attempt at a solution V= 260 [v] - (-48.0[V]) = 3.08×102 [V] Right answer: -3.08×102 [V] I got the right answer, but the wrong sign. I'm not sure if this has anything to do with a proton moving from a positive to negative potential (this would only be important if it was moving from a positive to negative charge?). Why would the answer be negative?