coulombs law calculator 3 charges Leave a Comment / Physics / By Amaan Coulomb’s Law Charge Result x in milli x in nano x To Calculate: Force Distance Charge Distance m cm ft hm in km mile mm yd Charge 1: pC nC µC mC C Charge 2: pC nC µC mC C Force: pN nN µN mN N Decimal Place upto 2 upto 3 upto 4 upto 5 upto 6 upto 7 upto 8