bhargav_kashi Messages 3 Reaction score 0 Thread starter Apr 21, 2015 #1 I want to know how coloumbs constant was derived without using gausses law
jtbell Staff Emeritus Science Advisor Homework Helper 2025 Award Messages 16,110 Reaction score 8,395 Apr 21, 2015 #2 It has to be calculated from experimental measurements of force, charge and distance.