And then the electrodynamic effects must depend only on this field.
We would still have to deal with an electrostatic effect, and in addition an electrodynamic effect would be observed.
Finally, one word must be said on the subject of electrodynamic receivers, due to the same inventor.
In 1846 Weber announced his famous hypothesis concerning the connexion of electrostatic and electrodynamic phenomena.
Inconsistent hyphenation of word, 'electro-dynamic' and 'electrodynamic' both present in original text.
If we do not believe in action at a distance, electrodynamic phenomena must be explained by a modification of the medium.
Perhaps they have, besides their electrodynamic mass, a true mechanical mass.
Related to or employing the effects of changing electric and magnetic fields, along with the forces and motions those fields induce on objects with electric charge. Compare electrostatic.