Afinite line of charge with linear charge density λ = 2.45 × 10-6 c/m, and length l = 0.918 m is located along the x axis (from x = 0 to x = l). a point charge of q = -7.10 × 10-7 c is located at the point x0 = 1.14 m, y0 = 3.25 m. find the electric field (magnitude and direction as measured from the x axis) at the point p which is located along the x axis at xp = 12.1 m. the coulomb force constant k = 1/(4π ε0) = 8.99 × 109 n·m2/c2.