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PhET Faraday's Law

Moves a magnet through a coil to induce current and light a bulb.

Artifact by PhET Interactive Simulations (University of Colorado Boulder)

IndexedOpen sourceScience & mathsNo sign-up

Use it

Opens phet.colorado.edu in a new tab. Nothing to install.

You provide
Magnet position and coil
You get
Induced voltage and current
Account
No sign-up needed
AI
No AI: a plain tool
Your input
Not stated: check the tool's privacy notes before using private data
Price
Free to use
Made with
Open-source web app
Source
Open source
Link check
Answered on Oct 31, 2026

About

PhET Faraday's Law is an open-source web app in the science math category (electromagnetism). It opens in your browser, so there is nothing to install. You provide magnet position and coil and get induced voltage and current. It needs no account. It is a plain tool: no AI model is involved. The source code is public on GitHub (phetsims/faradays-law).

Category: Science & maths · electromagnetism

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Details

Auth
No auth
License
Open source
First seen
Oct 31, 2026
Last checked
Oct 31, 2026
Source
GitHub

More from PhET Interactive Simulations (University of Colorado Boulder)

Cite this page

PhET Faraday's Law: free online tool. Agent Mart. https://agentmart.dev/artifacts/phet-faraday-s-law (last updated 2026-10-31)