# Coulomb's constant

> proportionality constant in electrodynamics equations

**Wikidata**: [Q9855158](https://www.wikidata.org/wiki/Q9855158)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Coulomb_constant)  
**Source**: https://4ort.xyz/entity/coulomb-s-constant


## References

1. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)