Electricity and magnetism : an elementary text-book, theoretical and practical (1920)
Glazebrook, Richard, Sir, 1854-1935 · Cambridge : The University press · leaf 308
Fig. 176. 298 ELECTRICITY [CH. XVIIl on the difference of the heating effect in one bulb and thecooling effect in the other. … Fig. 177. The heat produced at the junction is found to be pro-portional to the current passing and to the time, i.e. to thequantity of electricity which has crossed the section. Thus ifi be the current in c.G.s. units and t the time in seconds theenergy absorbed or evolved at the junction may be…
Electricity · Magnetism
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