If you remember what has been said about sound and electromagnetism it will not be hard to understand.
electromagnetism is the name given to magnetism that is developed by electricity.
The applied mathematical sciences of light, electricity and electromagnetism, 883 and of heat, were now largely developed.
All text-books on physics contain in their chapters on electromagnetism full accounts of various forms of this experiment.
Oersted, of Copenhagen, made important discoveries in electromagnetism.
He was appointed Professor of Physics in this university, and here he made his first great discovery in electromagnetism.
Experiments have been made on the Paris and Lyons Railway for the application of electromagnetism to locomotives.
This is accomplished through the utilization of the phenomena of electromagnetism.