Discovering magneto-optical rotation (beta = V B L), proving the unified connection between light and …

Measuring Specific Inductive Capacity (dielectric constant), proving that insulating materials polarize to alter electrostatic capacity …

Extending field theory to electrostatics, proving that electric forces propagate through dielectric polarization along physical …

Replacing Newtonian action-at-a-distance with physical lines of force, predicting finite propagation speeds and founding field …

Discovering that a changing magnetic flux induces an electric current, establishing field theory, electric power …

Building the Faraday Disk homopolar generator, converting mechanical rotation into continuous direct current and founding …

Establishing the fundamental linear relationship between voltage, current, and resistance (V = IR), laying the …

Synthesizing electrodynamics into a rigorous mathematical field theory, postulating microscopic molecular currents, and earning the …

Demonstrating that an electric current deflects a magnetic compass needle, unifying electricity and magnetism into …