What distance should be two  plates each of area  `0.2xx0.1 m^(2)` of an air capacitor
Channel: Doubtnut
Date: 2020-08-30

What distance should be two  plates each of area  `0.2xx0.1 m^(2)` of an air capacitor be placed in order to have  the same  capacitance  as a spherical conductor of radius `0.5 m?