Recent content by Eric Fossum

  1. Eric Fossum

    Electric field on the axis of a charged rod at distance r

    I just wanted to post a solution for anyone interested. Any notes on how to solve would be nice for others. 1. Homework Statement Mastering Physics (3rd edition) Problem 26.40 The figure (Figure 1) shows a thin rod of length L with total charge Q. Part A) Find an expression for the...