Point charges q1 and q2 of 1.00 x 10-19 C, respectively, are placed 0.600 x 10-12 m apart. Thus d = 0.300 x 10-12 m in fig. 1 below. (a) Refer to fig. 1. What is the magnitude Enet of the net electric field at point a midway between the two charges? For the next parts, see fig. 2. Point b is on the perpendicular bisector of the line connecting the two charges. Let the distance between either charge and point b be D = 0.600 x10-12 m. (b) At point b, what must be the y-component Eynet of the net electric field due to the two charges? Show work. (c) At point b, what is the x-component Exnet of the net electric field due to the two charges? (d) At point b, what is the direction of the net electric field due to the two charges? Indicate this direction by drawing an arrow in fig. 2 with its tail at point b. (e) At point b, what is the magnitude of the net electric field due to the two charges? What is the relationship between your answer here and your answer to part (e)?

Point charges q1 and q2 of 1.00 x 10-19 C, respectively, are placed 0.600 x 10^-12 m apart. Thus d = 0.300 x 10^-12 m in fig. 1 below.

(a) Refer to fig. 1. What is the magnitude Enet of the net electric field at point a midway between the two charges?

For the next parts, see fig. 2. Point b is on the perpendicular bisector of the line connecting the two charges. Let the distance between either charge and point b be D = 0.600 x10^-12 m. 

(b) At point b, what must be the y-component E_ynet of the net electric field due to the two charges? Show work. 

(c) At point b, what is the x-component E_xnet of the net electric field due to the two charges?

(d) At point b, what is the direction of the net electric field due to the two charges? Indicate this direction by drawing an arrow in fig. 2 with its tail at point b.

(e) At point b, what is the magnitude of the net electric field due to the two charges? What is the relationship between your answer here and your answer to part (e)?