Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) In a uniform solid sphere of density `rho` and radius 'R' a cavity is made whose diameter is equal to radius of the sphere as shown in fig. Solid spheres center is at the origin and cavity center is at `(R/2, 0,0)` then the ratio of magnitude of gravitational field intensity at the point `(R/4 ,0,0)` and at the point `((3R)/4,0,0)` - Sarthaks eConnect

In a uniform solid sphere of density `rho` and radius 'R' a cavity is made whose diameter is equal to radius of the sphere as shown in fig. Solid spheres center is at the origin and cavity center is at `(R/2, 0,0)` then the ratio of magnitude of gravitational field intensity at the point `(R/4 ,0,0)` and at the point `((3R)/4,0,0)`

In a uniform solid sphere of density `rho` and radius 'R' a cavity is made whose diameter is equal to radius of the sphere as shown in fig. Solid spheres center is at the origin and cavity center is at `(R/2, 0,0)` then the ratio of magnitude of gravitational field intensity at the point `(R/4 ,0,0)` and at the point `((3R)/4,0,0)`

A.

1 : 3

B.

1 : 9

C.

1 : 1

D.

1 : 27

Solution

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Best answer

Inside the cavity gravitational field is uniform and non zero hence 1:1