Question

Questão 12
preciso da conta

Answer 1

F = k * |Q1 + Q2|/d²

F = 9*10^9 * |4*10^-16 + 6*10^-16|/(3*10^-9)²
F = 9*10^9 * |10*10^-16|/9*10^-18
F = 90*10^-7/9*10^-18
F = 10*10^11 N.