Module electric 

Electric field computation — Coulomb’s law, field lines, dipoles, capacitors, line charges, and Gauss’s law verification.

Structs

Capacitor

Parallel plate capacitor with uniform field between plates.

Dipole

Electric dipole: two equal and opposite charges separated by a small distance.

ElectricFieldLine

ElectricFieldRenderer

Renderer for electric field visualization.

LineCharge

Finite line charge with uniform charge per unit length.

PointCharge

Functions

electric_field_at

Compute the total electric field at pos from multiple point charges via Coulomb superposition.

electric_potential_at

Compute the electric potential at pos from multiple point charges.

gauss_flux

Verify Gauss’s law: the electric flux through a closed surface equals Q_enc / eps0. surface_points and normals define the surface; normals point outward. Returns the total flux integral E · dA.

sphere_surface

Generate surface points and normals for a sphere centered at center with given radius.

trace_field_line

Trace a field line from start using RK4 integration.