A spherical cavity is made in a solid sphere of radius R as shown in figure. Gravitational field inside the cavity is

Question

A spherical cavity is made in a solid sphere of radius R as shown in figure. Gravitational field inside the cavity is (A) Zero (B) Non-uniform (C) Uniform (D) Constant in magnitude only

Tardigrade Admin · Accepted Answer

E(in cavity)=(4π Gp/3) overlineC2C1 ⇒ Uniform vector (ρ arrow ô°volumetric mass density)

Q. A spherical cavity is made in a solid sphere of radius R as shown in figure. Gravitational field inside the cavity is

Zero

Non-uniform

Uniform

Constant in magnitude only

$E_{(in c a v i t y) = \frac{4 π G _{p}}{3} \overline{C_{2} C_{1}}}$
$\Rightarrow U ni f or m v ec t or (ρ \to 􏰏 v o l u m e t r i c ma ss d e n s i t y)$

Q. A spherical cavity is made in a solid sphere of radius R as shown in figure. Gravitational field inside the cavity is

Zero

Non-uniform

Uniform

Constant in magnitude only

E(incavity)=34πGp​​C2​C1​​​ ⇒Uniformvector(ρ→􏰏volumetricmassdensity)

$E_{(in c a v i t y) = \frac{4 π G _{p}}{3} \overline{C_{2} C_{1}}}$
$\Rightarrow U ni f or m v ec t or (ρ \to 􏰏 v o l u m e t r i c ma ss d e n s i t y)$