Consider some charges that are lined up in a straight line. this line of charge carries a uniform linear charge density. as 1. we did in class, let's make ρ| = λ (constant). to make it easier for us to mark, line up this line of charge along the x-axis, going from x = 0 to x = l. a. derive an equation that represents the electric fielda in order to get points for this question, you must (1) include a schematic showing the described geometry; (2) identify the relevant integral equation, (3) clearly state the values of ,f',dl', etc.] and (4) solve the integral. b. what does this equation simplify to when l [isn't the answer