Respostas

2013-07-09T14:31:49-03:00
E=Ko.|Q|/d²
E=9.10^-9.5.10^-6/(6.10^-2)²
E=.45.10^-15/36.10^-4
E=5.10^-11/4
E=1,25.10^-11 V/m