The radii of the inner and outer spheres of a condenser are 9 cm and 10 m respectively
Channel: Doubtnut
Date: 2020-05-24

The radii of the inner and outer spheres of a condenser are 9 cm and 10 m respectively. If the dielectric constant of the medium between the two sphere is 6 and charge on the inner sphere is `18xx10^(-9)C`, then the potential of inner sphere will be, if the other sphere is earthed