Skip to content
CPT SoftwarePart of CPT Technologies
Home
All servicesPublic platformsMobile appsKnowledge websitesCompany and research sitesDesktop toolsBusiness systemsSites your team can run
All the workPublicVotingAppsMeasey networkCPT websitesDesktop toolsBusiness systemsBuilder and swarm
AboutContact
DownloadsStaff
  1. Home
  2. /Portfolio
  3. /The Measey.com network
  4. /em-equivalence.com

The work

em-equivalence.com

Classical electromagnetism set out from Weber’s electrodynamics, with the history beside it.

em-equivalence.com argues, page by page, that the results of classical electromagnetism can be reached from Weber’s electrodynamics. It also tells the history of the split between field theory and action at a distance.

The sections cover that history, Maxwell, the equations, near and far fields, experiments, and a field explorer. It is a long-form site with a job, not a stack of blog posts.

Visit em-equivalence.com

em-equivalence.com

Knowledge hub

The electromagnetic equivalence

Classical results, retraced from Weber, with the historical split kept in view.

Classical electromagnetism set out from Weber’s electrodynamics, with the history beside it.
em-equivalence.com

Sections

History, equations, fields

A reader can move from the story to the equations to a field explorer.

  • Maxwell
  • Near and far field
  • Experiments
A reader can move from the story to the equations to a field explorer.

Want something in this family? Start a conversation. The price is agreed there, not on a rate card.

CPT Software

Bespoke software engineering for organisations that need systems built to fit. Part of the CPT Technologies group.

ServicesPortfolioAboutContact

© 2026 CPT Software, part of the CPT Technologies group.