The distance between the circular plates of a parallel plate condenser – McqOptions

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1.	The distance between the circular plates of a parallel plate condenser \[40mm\] in diameter, in order to have same capacity as a sphere of radius \[1\ metre\]is [MP PET 1992]
A.	\[0.01mm\]
B.	0.1 \[mm\]
C.	1.0 \[mm\]
D.	10 \[mm\]
Answer» C. 1.0 \[mm\]

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