A) \[\frac{\rho \,R}{3{{\varepsilon }_{0}}}\]
B) \[\frac{\rho \,r}{{{\varepsilon }_{0}}}\]
C) \[\frac{\rho \,r}{3{{\varepsilon }_{0}}}\]
D) \[\frac{3\rho \,R}{{{\varepsilon }_{0}}}\]
Correct Answer: C
Solution :
For non-conducting sphere \[{{E}_{in}}=\frac{k.Qr}{{{R}^{3}}}=\frac{\rho r}{3{{\varepsilon }_{0}}}\]You need to login to perform this action.
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