Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3767Chemical news office., 1932 |
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Strona 412
... voltaic cell , and on June 11th , 1832 , he found in bibulous paper moistened with potassium iodide and starch the most sensitive detector . His discovery of electro - magnetic in- duction raised afresh in Faraday's mind the old and ...
... voltaic cell , and on June 11th , 1832 , he found in bibulous paper moistened with potassium iodide and starch the most sensitive detector . His discovery of electro - magnetic in- duction raised afresh in Faraday's mind the old and ...
Strona 413
... voltaic battery for 8 beats of the watch was equal to the electricity of 30 turns of the machine , and that therefore com- mon and voltaic electricity are alike in all respects . " I have described the experiments made on September 14th ...
... voltaic battery for 8 beats of the watch was equal to the electricity of 30 turns of the machine , and that therefore com- mon and voltaic electricity are alike in all respects . " I have described the experiments made on September 14th ...
Strona 418
... voltaic apparatus . ” The general result of these experiments was to strengthen Faraday's conviction that the source of the current was the chemical reaction taking place in the voltaic cell and not the mere contact of two metals , and ...
... voltaic apparatus . ” The general result of these experiments was to strengthen Faraday's conviction that the source of the current was the chemical reaction taking place in the voltaic cell and not the mere contact of two metals , and ...
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acid actual aluminium amount associated atomic attraction battery bodies carried caused cell changes charge chemical action chemical affinity chemistry chloride colour compared conductivity connected contained Davy decompose decomposition dependent described detect Determination direct effect electricity electro-chemical electrolysis equal equivalent evolved examination experimental experiments Faraday Faraday's floor follows force fused gave given glasses greater heat Hence hydrogen ideas important inches intensity interest June Laboratory later lead liberated London machine magnetic materials matter means measure Member ment metals methods nature observed obtained Office particles passes Patent platinum points poles positive present Price problem production Professor proved published quantity quantity of electricity reaction relation researches resins result Royal Institution ruby salts scientific selenium September showed shown solution steel substances sulphuric acid teeth temperature theory tion Trade turns unit varied various voltaic volume weight wires wrote zinc