Question

For a uniformly charged non conducting sphere, the electric field from its center:

• A. increase linearly upto the surface
• B. decreases linearly upto the surface
• C. remains zero upto the surface
• D. first increase and then decreases upto the surface

Answer 1

The correct option is A increase linearly upto the surface

For uniformly charged non-conducting sphere of radius $R$, variation of electric field $E$ with distance from centre $r$ is given below.


hence, option $\left(a\right)$ is correct.