A uniform spherical charge distribution of radius R produces electric fields $$E_1$$ and $$E_2$$ at two points at distances $$r_1$$ and $$r_2$$ respectively from the centre of the distribution. Out of the following the possible expressions for $$\frac{E_1}{E_2}$$ are

A

$$\frac{r_2}{r_1}$$

B

$$\left[\frac{r_1}{r_2}\right]^2$$

C

$$\frac{R^3}{r_1^2 r_2}$$

D

$$\frac{r_1 r_2^2}{R^3}$$