. 5' N 16.:e::::;v:hcaharge of magnitude (11 = 0.55 nC is located at the origin. A N rge Q2 = -8.5 nC IS located on the positive x-axis at x = 8.5 cm from the origin. The point P is located y 2 0.12.5 m above charge 02. 3. Write the equation you would use to calculate the x-component of the electric field at point P due to charge Q1. b. Write the equation you would use to calculate the y-component 0f the electric field at point P due to charge 01. c. Write the equation you would use_to calculate the y-component of the electric field at point P due to the Charge Q2. 17.A thin rod of length L, thin meaning that its diameter is negligibly small as compared to its length, is aligned with the x axis. An observation point, P, is located a distance a from the left end of the rod, as shown in the drawing. The rod is given a uniform linear charge density, 7t ment dq needed to solve this a. Write the equation for the charge ele 3 n for the electric field element dE at point P. (9'9:- it for this problem? Explain. 3' " c eld at P? Explain. _ problem. b..-erte..th.e...equatio c. What would be the limits of integration d'. if his negative, what is the direction of the electric fi