A4.00 mc is 1.5m from a -3.00mc charge. find the magnitude of the electrostatic force between these two charges. is the force attractive or repulsive?

by placing the values in formula of Coulomb's Law , The electrostatic force came to be -5.333mC^2 and the force is repulsive because answer is in negative

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue