1. The problem statement, all variables and given/known data Find the net force given a point charge and the value of the electric field. 2. Relevant equations FE = εq ε= (5.6*10^4) q=(-1.2 * 10^-5) 3. The attempt at a solution FE = εq FE = (5.6*10^4)(-1.2 * 10^-5) FE = 0.672 N Seriously. I am posting this question. Here's the answer the book gave: FE = εq FE = (5.6*10^4)(-1.2 * 10^-5) FE = (6.7*10^4) N It does this again on the answer to the next question, increasing the magnitude by 10^5. Everything I know tells me I'm right but I need to be sure I'm not doing something very wrong. I don't know why this text is still in circulation if its riddled with this many errors.