The magnitude of gravitational field at distances `r_(1)` and `r_(2)` from the centre of a uniform sphere of radius `R` and mass `M`, respectively. Find the ratio of `(I_(1))//(I_(2)))` if `r_(1)gtR` and `r_(2)gtR`.

Explanation

To find the ratio of the gravitational field intensities \( I_1 \) and \( I_2 \) at distances \( r_1 \) and \( r_2 \) from the center of a uniform sphere of mass \( M \) and radius \( R \), we can follow these steps:

### Step 1: Understand the formula for gravitational field intensity
The gravitational field intensity \( I \) at a distance \( r \) from the center of a uniform sphere (when \( r > R \)) is given by the formula:
\[ I = \frac{GM}{r^2} \]
where \( G \) is the universal gravitational constant and \( M \) is the mass of the sphere.
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