Lienard Wiechert Electric Potential Calculator

The effect of electromagnetic effect of a moving point charge is described by the Lienard Wiechert potential in terms of vector and scalar potential. In this calculator, the scalar potential termed as electric potential of a moving point charge is calculated based on the values permittivity of free space, velocity, vector from charge to point and finite speed.

Calculate the Lienard Wiechert Electric Potential of a Moving Point Charge

C
m/s
C
m/s
V

The effect of electromagnetic effect of a moving point charge is described by the Lienard Wiechert potential in terms of vector and scalar potential. In this calculator, the scalar potential termed as electric potential of a moving point charge is calculated based on the values permittivity of free space, velocity, vector from charge to point and finite speed.

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Formula:

Φ= q / ((4*π*ε0) * (|r|-(v*r/c))) Where, Φ = Electrical Potential q = Charge εo = Permittivity Of Vacuum r = Vector From Charge To Point v = Particle Velocity c = Speed Of Light

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