Problem 5: Obtain the electric field at point (x, 0, 0) for the line {x = 0, y = 0, 2 € [0, L]} carrying a nonuniform line charge pr(2) = P. (1- 2). Problem 6: Obtain the electric field at point (0,0, 2) for a the curve {p = a, o € [0, 7], z = 0} carrying a uniform line charge pr.

Fig: 1