Chapter 24.2, Problem 24.1CE

In a few sentences, explain how you know that $\stackrel{\to }{E}\text{(}r\text{) = (}k{\text{Q}}_{\text{s}}\text{/}{r}^{\text{2}}\text{)}\hat{r}$ (Eq. 24.3) is consistent with Figure 24.4C. $\stackrel{\to }{E}\text{(}r\text{) = (}k{\text{Q}}_{\text{s}}\text{/}{r}^{\text{2}}\text{)}\hat{r}$