The radius of a metallic sphere if its capacitance is \[1/9\,F\], is [ – McqOptions

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1.	The radius of a metallic sphere if its capacitance is \[1/9\,F\], is [KCET 1999; Pb. PET 2001]
A.	\[{{10}^{6}}\,m\]
B.	\[{{10}^{7}}m\]
C.	\[{{10}^{9}}\,m\]
D.	\[{{10}^{8}}\,m\]
Answer» D. \[{{10}^{8}}\,m\]

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