If a spherical conductor has a net positive charge, then the charge is spread evenly around the sphere's surface.
A spherical conductor is a sphere having a profusion of negative charges spread throughout the surface of the sphere.
In other words, a spherical conductor can be a metal that is a spherical, narrow, and thin conducting surface.
Since charges can move freely throughout metal and the force of repulsion between similar charges led them to the edge of the sphere.
This results in the distribution of the charge on the surface and spreads out uniformly.
In this case, a +q charge will be at a distance r from a -ve charge of -2q.
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