1. The problem statement, all variables and given/known data 2. Relevant equations The voltage between any two points due to the field from a point charge q is: Kirchoff's voltage laws, which states that the total voltage around a closed loop must be zero, i.e.: 3. The attempt at a solution To find V(e<-d) I used Kirchoff's Voltage Law: To find V(e<-a) I used the fact that you can break voltages into parts: But I know my answers are wrong b/c this is what the solutions say: My question is, what is wrong with the way I'm calculating V(e<-d) and V(e<-a)?