Elementary treatise on electricity and magnetism : founded on Joubert's "Traité élémentaire d'électricité" (1909)
Foster, G. Carey (George Carey), Porter, Alfred William, 1863-1939, Joubert, Jules François · London : Longmans · leaf 397
rotate in the opposite direction to the hands of a watchwith its face upwards. It may be said generally that a descend-ing vertical current is urged np-stream by a horizontal current, andan ascending vertical current is urged doivn-stream. 274. Rotation of Liquids and Gases. — When a current… … Fiu. 231. ways: the following is due to Davy. Two platinum wires in-sulated, except at the ends, pass through the bottom of a vesselfull of mercury, and end just below the surface. When a currentis passed, the mercury rises above each wire as though each wirewere a source of liquid. If a north pole…
Electricity · Magnetism
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