Electricity and magnetism : an elementary text-book, theoretical and practical (1920)
Glazebrook, Richard, Sir, 1854-1935 · Cambridge : The University press · leaf 322
Fig. 187. potential of the copper plate in the acid, positive electricitythen flows from the zinc plate through the acid to the copper 312 ELECTRICITY [CH. XIX causing decomposition of the acid and liberating the energyrequired to maintain the current. The distribution of potentialwhen the circuit… … 193. Chemical and Contact Theories. In orderto reconcile these views we may notice that the contactpotential experiments are ordinarily made in air or withplates which have been exposed to air. Now the active agent inthe action between the zinc and acid described in Section 190is probably the…
Electricity · Magnetism
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