Electrolytic Resistance. (See [Resistance, Electrolytic].)
Electro-magnetic Induction. (See [Induction, Electro-Magnetic].)
Electro-magnetism. Magnetism created by electric current.
That branch of electrical science which treats of the magnetic relations of a field of force produced by a current.
Electro-medical Bath. A bath provided with connections and electrodes for causing a current of electricity to pass through the body of the patient.
Electrometer. An instrument used for measuring static electricity. Electrometers are different from galvanometers, since the latter depend on a current flowing through wires to create an action of the magnetic needles.
Electro-motive Force. Voltage. It may be compared to the pressure of water in hydraulic systems. The unit of electro-motive force is the volt.
Electro-motor. A term sometimes applied to a current-generator, such as a small dynamo or voltaic battery.
Electro-plating. (See [Plating, Electro].)
Electropoion Fluid. An acid depolarizing solution for use in zinc-carbon couples, such as the “Grenet” and “Daniell” cells. The bi-chromate-of-potash and sulphuric-acid solution for battery charges is a good example.