Calendar: 1873-1874 Page 303

302 EVENING CLASSES IX Electro-motive Force Experiments of Galvani and Volta The Voltaic Pile Dry Piles Production of Electricity by Heat Thermo-Electric Piles Voltaic Batteries Wollaston Battery Circuits with one Metal and two Liquids Weakening of the Current Secondary Currents Tension of Current XI Gas Batteries Batteries with Constant Current Smee's Daniel's Grove's and Bunsen's Batteries Ohm's Laws of the Intensity of Currents XII Chemical Effects Decomposition of Salts Electro- plating the Voltameter Thermal and Luminous Effects of Currents the Electric Light XIII Attractions and Repulsions of Currents by Currents Action of the Earth and of Magnets on Currents Reciprocal Action between Currents and Magnets Magnetisation by Currents Laws of Divided Currents XIV Electro-Magnets Work done by Electro-Magnetic Machines The Electric Telegraph Testing of Submarine Cables Thomson's Reflecting Galva- nometer XV Induction by Currents and by Magnets Laws of Induced Currents Ruhmkorffs Coil Geissler's Tubes Magneto-Electrical Machines physical laboratory Class for practical work in Heat Light Electricity and Magnetism will be formed in connection with the Evening Classes provided at least twelve Students present them- selves The Fees will be £3 3s for the Course This sum will cover all expenses