Question

A finite line of charge with linear charge density λ=3.35×10^(-6)(C)/(m) and length L=0.720m is located ∼^(∼) along the x axis (from x=0 to x=L). A point charge of 先 q=-6.44×

A) -0.522 N/C
B) -1.32 N/C
C) -2.45 N/C
D) -3.61 N/C