# Lienard Wiechert Magnetic Vector 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 magnetic vector potential of a moving point charge is calculated based on the values permeability of vacuum, particle velocity, vector from charge to point of observation, charge and finite speed.

## Calculate the Lienard Wiechert Magnetic Vector Potential of a Moving Point Charge

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 magnetic vector potential of a moving point charge is calculated based on the values permeability of vacuum, particle velocity, vector from charge to point of observation, charge and finite speed.

Code to add this calci to your website

#### Formula:

A = (μ_{o}*q*v) / ((4*π)*(|r|-(v.r/c))
**Where,**
A = Magnetic Vector
μ_{o} = Permeability Of Vacuum
q = Charge
r = Vector From Charge To Point
v = Particle Velocity
c = Speed Of Light