PhET Circuit Construction Kit (DC/AC) — Physics and Math interactive map

Build DC/AC circuits, test voltage and current, and visualize flows in-browser.

Open the live map: PhET Circuit Construction Kit (DC/AC).

Highlights

• Build DC/AC circuits, test voltage and current, and visualize flows in-browser.
• PhET Circuit Construction Kit (DC/AC) is an interactive physics and math map with layered views you can filter.
• Runs in the browser so you can zoom, compare, and share links quickly.

What it's good for

• Run interactive simulations during lessons or workshops
• Let students explore parameters safely in the browser
• Embed demos in homework, articles, or slide decks

Quick start

• Open the map and move the view to your area of interest.
• Toggle layers or filters to focus on the topic you need.
• Save the link or grab a screenshot to share findings.