Two charges that are shown: I (4uC) II (-2uC) III In which regions all the line connecting the charges is it possible for the electric potential to be zero? 1. The problem statement, all variables and given/known data They are 0.01m apart 2. Relevant equations 3. The attempt at a solution I understand that the 4uC charge and the -2uC charge are going to attract...but I have no idea where the potential could be equal to zero.