# Liénard–Wiechert potentials/Related Articles

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## Parent topics

- Maxwell equations [r]: Mathematical equations describing the interrelationship between electric and magnetic fields; dependence of the fields on electric charge- and current- densities.
^{[e]} - Magnetic flux density [r]: A divergence-free electromagnetic field, denoted
**B**, determining the Lorentz force upon a moving charge, and related to the magnetic field**H**.^{[e]} - Magnetic field [r]: Vector field
**H**caused by permanent magnets, conduction currents, and displacement currents.^{[e]} - Electric field [r]: force acting on an electric charge—a vector field.
^{[e]} - Electric displacement [r]: a vector field
**D**in a dielectric;**D**is proportional to the outer electric field**E**.^{[e]}

## Subtopics

- Biot–Savart law [r]: Formula providing the magnetic flux density generated by a wire carrying a direct current as a function of distance from the wire.
^{[e]}

- Lorentz force [r]: Force on an electrically charged particle that moves through a magnetic and an electric field.
^{[e]}