Potential at a point 0.1m from an isolated point charge is +100 volt. The nature of the point charge is

The potential at a point 0.1 m from an isolated point charge is + 100 volt. The nature of the point charge is

The potential at a point 0.1 m from an isolated point charge is +100 volt. Find the nature and magnitude of the point charge.

The electric potential at 0.1m from a point charge is 90V. What is the magnitude of the charge? Given, epsilon_0=8.854xx10^-12 C^2 N^-1 m^-2

Value of potential at a point due to a point charge is

The electric potential at 0.1m from a point charge is 50V. What is the magnitude of the charge?