The Electrical Review, Volume 9

action alternating current apparatus armature arrangement battery bell Brush cable carbon cell cent circuit coil communication from abroad conductor connected construction copper cylinder Dated Debentures diameter diaphragm disc distance Ditto dividend dynamo dynamo-electric machines earth Eastern Edison effect electric current electric lamps electric light electro-magnet electrodes electromotive force employed engine Exhibition experiments fixed galvanometer glass Gramme machine heat horse-power Improvements incandescent increase induction instrument insulated invention lamp-black latter lever Limited magnet magnetised means mechanical ment Messrs metal millimetres motion obtained ohms ordinary Paris patent placed plate platinum polarisation poles position produced Professor purpose railway received relay repayable resistance rotation screw selenium shown in fig side Siemens signal sounds spring station Submarine surface switch T. A. Edison tele Telegraph Company TELEGRAPHIC JOURNAL telephone temperature terminal tion torsion transmitted tricity tube United vibrations wheel whilst wire zinc