The magnitudes of the gravitational field at distances $$r_1$$ and $$r_2$$ from the centre of a uniform solid sphere of radius R and mass M are $$F(r_1)$$ and $$F(r_2)$$ respectively. Such that

A

$$\frac{F(r_1)}{F(r_2)} = \frac{r_1}{r_2}$$ if $$r_1 < R$$ and $$r_2 < R$$

B

$$\frac{F(r_1)}{F(r_2)} = \frac{r_1}{r_2}$$ if $$r_1 > R$$ and $$r_2 > R$$

C

$$\frac{F(r_1)}{F(r_2)} = \frac{r_2^2}{r_1^2}$$ if $$r_1 > R$$ and $$r_2 > R$$

D

$$\frac{F(r_1)}{F(r_2)} = \frac{r_1^2}{r_2^2}$$ if $$r_1 < R$$ and $$r_2 < R$$