Recent content by weresquid

I'm guessing that I could do that formula for each line and then just sum up their total e-fields?

Homework Statement Line A extends from (2,2, 0) to (-2, 2, 0) and line B extends from (2, -2, 0) to (-2, -2, 0). Each has a linear charge density ρl = 1 nC / m. You want to calculate the magnitude and direction of the electric field due to the two line charges for all points on the z-axis. a.)...