general

Electric Potential Energy

Computes the electric potential V at a distance r from a point charge q in free space using Coulomb's formula: V = q / (4πε₀r), where ε₀ is the permittivity of free space (8.85418 × 10⁻¹² F/m).

Inputs

Charge(C)

Electric charge of the point charge in coulombs

Point Distance(m)

Distance from the point charge to the observation point in metres

Results

⚠Distance must be greater than zero

Electric Potential—VElectric potential at the given distance from the point charge in volts