Photoelectric Effect Lab

Material presets, live I–V, Einstein V₀(f) line with measured points, and electron emission animation.

About this tool

Photoelectric Effect Lab — Einstein relation eV₀ = hf − φ. Choose a metal, tune wavelength and intensity, read stopping potential and KEmax. Add points to the V₀ vs f plot and compare the fitted slope to h. Emit animates photoelectrons against a bias. Educational.