A uniform solid sphere of radius $R$ and mass $M$ is placed at the origin. A point charge $q$ is placed at a dis ance $r$ from the center of the sphere. If the electric field at the surface of the sphere is $E_s$, find the electric field at a dis ance $r$ from the center of the sphere.

Question

A uniform solid sphere of radius $R$ and mass $M$ is placed at the origin. A point charge $q$ is placed at a dis	ance $r$ from the center of the sphere. If the electric field at the surface of the sphere is $E_s$, find the electric field at a dis	ance $r$ from the center of the sphere.

Accepted Answer

E = \frac{q}{4 \pi \epsilon_0 r^2} \left$ 1 - \frac{3 \cos^2 \theta}{2} \right $

Post Utme Skyline University 2017 Physics Question 26

A uniform solid sphere of radius $R$ and mass $M$ is placed at the origin. A point charge $q$ is placed at a dis\tance $r$ from the center of the sphere. If the electric field at the surface of the sphere is $E_s$, find the electric field at a dis\tance $r$ from the center of the sphere.

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