Faraday’s law · 3D

Move a magnet through a coil and discover why changing flux produces an emf.

Drag the magnet · moving it induces currentLive calculation

Preparing the 3D experiment…

Experiment setup

Magnet motion

Magnet position

Travel amplitude

Motion frequency

Magnetic dipole moment

A·m²

Magnet orientation

Coil turns

Coil radius

Circuit resistance

Results update as you change the setup. Your notebook and view zoom are kept.