 | Clinical medicine - 1913 - 382 pages
...the thing of which matter is made " ; or, in the words of Dr. Sheldon, electricity " is a material which, when in motion, exhibits magnetic, chemical,...effects, and when at rest or in motion exerts a force on other electricity." Under these circumstances, another mechanical effect of electricity must be... | |
 | United States. Federal Aviation Administration - Aeronautics - 19?? - 666 pages
...attraction or repulsion, and also in work that can be performed when electrons are caused to move; a material agency which, when in motion, exhibits...magnetic, chemical, and thermal effects, and when at rest is accompanied by an interplay of forces between associated localities in which it is present. electromagnet... | |
 | United States. War Department - 174 pages
...attraction or repulsion, and also in work that can be performed when electrons are caused to move; a material agency which when in motion exhibits magnetic, chemical, and thermal effects, and when at rest is accompanied by an interplay of forces between associated localities in which it is present. Electrode.'... | |
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ELECTRICITY: One of the fundamental quantities in nature consisting of elementary particles, electrons, and protons, which is manifested as a force of attraction or repulsion, and also in work that can be performed when electrons are caused to move; a... 