The Machinery Of The Universe Mechanical Conceptions Of Physica
Chapter 3
Antecedents of Electricity--Nature of what is transformed--Series of transformations for the production of light--Positive and negative Electricity--Positive and negative twists--Rotations about a wire--Rotation of an arc--Ether a non-conductor--Electro-magnetic waves--Induction and inductive action--Ether stress and atomic position--Nature of an electric current--Electricity a condition, not an entity p. 94