1. The problem statement, all variables and given/known data There are three nonconducting arcs of radius R=8.5cm. The carges on these are as follows: q1= 4.52pC, q2= -2q1, q3= 3q1. With V=0 at infinity, what is the net electric potential of the arcs at the common center of curvature? 2. Relevant equations used Vnet= k(q1/r+q2/r+q3/r) 3. The attempt at a solution Used that formula and came up with 1.063x10^-4 as an answer. This just seemed really easy and I am wondering if I missed something.