In the figure particle 1 of charge 9 = 1.09 C and particle 2 of charge q2 = -3.03 C, are held at separation L = 10.1 cm on an x axis. If particle 3 of unknown charge q3 is to be located such that the net electrostatic force on it from particles 1 and 2 is zero, what must be the (a)x and (b)y coordinates of particle 3? (a) Number i (b) Number 0 Units Units m m y 1 2 X