Potential of a Finite Rod Previous Answers Correct A finite rod of length L has total charge q, distributed uniformly If d >L, this answer can be approximated as along its length. The rod lies on the x -axis and is centered at the origin. Thus one endpoint is located at (- _/2, 0), and the other is located at (L/2, 0). Define the electric potential to be zero at an 2kg In (1 + 2d) VA~T infinite distance away from the rod. Throughout this problem, you 1 For x