Physics
Simulate Electromagnetism
Electric and magnetic fields and their sources.
How to model electromagnetism in PolySim
- 1
Define the system
Set up the governing equations and parameters for electromagnetism on the node graph.
- 2
Set boundary & initial conditions
Apply constraints and starting state so the problem is well-posed.
- 3
Choose a solver
Pick an appropriate numerical method and resolution for your accuracy needs.
- 4
Run and inspect
Run locally with WebGPU and explore results in the data inspector.
- 5
Iterate or scale
Adjust parameters live, or scale to the cloud for larger runs.
Electromagnetism is a core topic in physics. With PolySim OS you can build a model visually, run it in real time on your own device, and share an interactive version with collaborators or students. Because everything runs in the browser, there is nothing to install and no license to manage — start free and scale only when a problem outgrows your device.
Upgrade your workspace
FEA / Structural Pro Pack — $39
Structural, thermal, and modal finite-element analysis toolset.
Recommended products
Materials Property Report
$6A sourced report on a material's mechanical & thermal properties.
Reproducible Research with PolySim
$18Publish reproducible, citable computational research.
Enterprise
$480/moOn-prem/air-gapped deployment with dedicated clusters.
Video Export Credit ×3
$4Render three 4K simulation videos of your time-domain results.
Shareable Interactive Embed
$3Publish one live, interactive embed of a simulation to any site.
Physics Starter Kit
$19Everything you need to start simulating classical & modern physics.