A)
B)
C)
D)
Correct Answer: B
Solution :
\[{{E}_{inside}}=\frac{\rho }{3{{\varepsilon }_{0}}}r\] (r < R) \[{{E}_{outside}}=\frac{\rho {{R}^{3}}}{3{{\varepsilon }_{0}}{{r}^{2}}}\] \[(r\ge R)\] i.e. inside the uniformly charged sphere field varies linearly \[(E\propto r)\] with distance and outside varies according to \[E\propto \frac{1}{{{r}^{2}}}\]
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