Two point charges are fixed on the y axis: a negative point charge q$1=-34\backslash$mu C at y$1=+0\mathrm{.}20$ m and a positive point charge q$2$ at y$2=+0\mathrm{.}34$ m$.$ A third point charge q $=+8\mathrm{.}8\backslash$mu C is fixed at the origin. The net electrostatic force exerted on the charge q by the other two charges has a magnitude of $26$ N and points in the $+$y direction. Determine the magnitude of q$2.$