Two particles, each with charge 52.0 nC, are located on the y axis at y = 25.0 cm and
y= - 25.0 cm.
(a) Find the vector electric field at a point on the x axis as a function of x.
(b) Find the field at x = 36.0 cm.
(c) At what location is the field 1.00i kN/C?
(d) At what location is the field 16.0i kN/C?