v PartA Coulomb's law for the magnitude of the force F between two articles with char es and ' se arated b a distance d is g Q Q p y What is (Fm; 3)\" the x-component of the net force exerted by these two charges on a third charge (13 = 45.5 nC placed between ql and 12 at 9:3 =-1.135m? r lFl : K IQ? I, Your answer may be positive or negative, depending on the direction of the force. '1 Hints to walk you through the problem are available below. where K = , and 60 : 8.854 X 10'12 CZ/(N . m2) Express your answer numerically in newtons to three significant figures. Don't forget to include the sign. Hints are available below. is the permittivity of free space. ' View Available Hint(s) Consider two point charges located on the x axis: one charge, (11 = -15.0 nC , is located at $1 = -1.745 m ; the second charge, (12 = 36.5 nC , is at the origin (1 = 0). A24) {5 0 O 7 (Fnemh: 72.13.10'5 N