A) \[0\text{ and }\frac{Q}{4\pi \varepsilon {{ }_{0}}{{R}^{2}}}\]
B) \[\frac{Q}{4\pi \varepsilon {{ }_{0}}R}\text{ and 0}\]
C) \[\frac{Q}{4\pi \varepsilon {{ }_{0}}R}\text{ and }\frac{Q}{4\pi \varepsilon {{ }_{0}}{{R}^{2}}}\text{ }\]
D) Both are 0
Correct Answer: B
Solution :
[b] Due to conducting sphere At center, electric field E=0 And electric potential \[V=\frac{Q}{4\pi {{\varepsilon }_{0}}R}\]
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