The electric  field at a point due to a point charge  is `20 NC^(-1)` and electric  potential
Channel: Doubtnut
Date: 2020-08-23

The electric  field at a point due to a point charge  is `20 NC^(-1)` and electric  potential at that point is  `10 JC^(-1)`. Calculate the distance of the point from the charge and the magnitude of the charge.