Please answer the questions and show work (On paper would be nice).

Physics 125 - Quiz 1 5/6/2023 1. (15 points) A thin rod of length L has a total charge +Q. Find the electric potential at point P, a distance d from one end of the rod as shown below. V L dq 7 d P X2. {15 points) Set up the remaining pieces toward finding the electric field. rig and r are the same as you used in problem 1. Find a r b. c. Set up the integral for EJr {Do not solve the integral. Just set it up.) :1. Set up the integral for E3, (Do not solve the integral. Just set it up.)