P 9) (5 points) Eight +25 nC point charges in free space are located symmetrically on...

Transcribed Image Text:

P 9) (5 points) Eight +25 nC point charges in free space are located symmetrically on a circle of adius R-0.2 m centered around the origin in the z 0 plane. At what point on the z-axis is the magnitude of the electric field is maximum, and what is the maximum value of the field at that point? z-axis y-axis R X-axis P 9) (5 points) Eight +25 nC point charges in free space are located symmetrically on a circle of adius R-0.2 m centered around the origin in the z 0 plane. At what point on the z-axis is the magnitude of the electric field is maximum, and what is the maximum value of the field at that point? z-axis y-axis R X-axis