Nobel Prize in Physics in 1902
ID: nobel-prize-in-physics-in-1902
Hendrik Antoon Lorentz and Pieter Zeeman shared the award equally for research on magnetic influences on electromagnetic radiation.[ref]
The Nobel Prize in Physics 1902 by Nobel Prize Outreach. Official summary: laureates, prize shares and motivation
The Zeeman discovery experiment of 1896 connects this award to changes in spectral lines. New to topics? Read the docs here!