A charged line extends from y = 2.50 cm to y = -2.50cm. The total charge distributed uniformly along the line is -5.50nC .
1- Find the magnitude of the electric field on the x-axis at x = 10.0cm.
2- Find the direction of the electric field on the x-axis at x = 10.0cm.
3- Is the magnitude of the electric field you calculated in part A larger or smaller than the electric field 10.0 cm from a point charge that has the same total charge as this finite line of charge?