In the figure above, particle 1 of charge q₁ (at the origin) and particle 91 2 of charge q2 = 3q1, are held at separation L on an x axis. If particle 3 of unknown charge q3 is to be located such that the net electrostati force on it from particles 1 and 2 is zero, what must be the x and y coordinates of particle 3? NOTE: Express your answer in terms of the given variables. (a) x coordinate (b) y coordinate =

In the figure above, particle 1 of charge q₁ (at the origin) and particle 91 2 of charge q2 = 3q1, are held at separation L on an x axis. If particle 3 of unknown charge q3 is to be located such that the net electrostati force on it from particles 1 and 2 is zero, what must be the x and y coordinates of particle 3? NOTE: Express your answer in terms of the given variables. (a) x coordinate (b) y coordinate =