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in Physics by (60.1k points)

गोलीय संधारित्र की धारिता होती है

(A) \(C=4 \pi \epsilon_{0}\left(\frac{r R}{r-R}\right)\)

(B) \(C=4 \pi \epsilon_{0}\left(\frac{r R}{r+R}\right)\)

(C) \(C=4 \pi \in_{0}\left(\frac{r^{2} R}{r-R}\right)\)

(D) \(C=4 \pi \epsilon_{0}\left(\frac{r R^{2}}{r-R}\right)\)

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1 Answer

+1 vote
by (59.3k points)

सही विकल्प है (A) \(C=4 \pi \epsilon_{0}\left(\frac{r R}{r-R}\right)\)

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