Philosophical Magazine

æther apparatus average axis Ayrton and Perry bromide cadmium calculated cells centim chemical action chemical affinity chloride circuit coil conductor connected contact-force copper corresponding curve Daniell cell deflection determined difference of potential direction effect electric electrolytes electromotive force energy equation experimental experiments external Faraday film formula galvanometer give given H₂O heats of formation Hence hydrogen immersed induction iodide iron Julius Thomsen junction lamp lines of force liquid magma maximum means measured mercury metals method millim molecular molecules motion negative observed obtained paper Pellat Peltier Peltier effect Phil plane plates platinum polarization positive Probable error produced Prof quantity represent resistance revolving rotation salt silver silver chloride solution solution-strength strength strip sulphate surface suspended temperature theory thermoelectric thermovoltaic constant thickness Thomson thread tion tube vector velocity vibrations volt Volta effect voltaic constant volts wire دو