1. The problem statement, all variables and given/known data A uranium nucleus in a reactor captures a slow neutron and divides, or fissions, into two smaller daughter nuclei. Assuming the nucleus divides into two equal daughters with charge Q=46e and diameter d=2x10-14m, calculate their electric potential energy. 2. Relevant equations k = (9x10^9)Nm^2/C^2 V = kQ/r U = qV 3. The attempt at a solution I've tried using the two equations above to find the U, but it's not right with both: k(46)/(1x10^-14) & k(46^2)/(1x10^-14). Am I using the wrong formulas? Not doing enough work?