An electron has a charge of 1.602 X 10-19.coulomb. When two electrons are separated by 1.2 X 10-9m, what force will they exert on each other?(-19 & -9 are exponents) 6.2 X 10-6N
1.6 X 10-10N
3.4 X 10-9N
5.3 X 10-7 N​