Usuari:Jaumellecha/proves3: diferència entre les revisions

Contingut suprimit Contingut afegit
Línia 4:
 
== Construcció i funcionament ==
ElectricallyElèctricament, thela machinecadena workedfuncionava likecom auna [[voltaicpila pilevoltaica]], butperò wases constructedva completelyconstruir differentlycompletament diferent. Els The[[Elèctrode|elèctrodes]] electrodeseren werede copper[[coure]] for(per theal [[cathodecàtode]]) andi [[zinc]] for(per thea l'[[anodeànode]]), with theamb l'[[electrolyteelectròlit]] consistingformat ofper [[vinegarvinagre]] oro somealgun otheraltre weak[[àcid acid,feble]] oro auna salt[[solució solutionsalina]].<ref>Lardner, p.288</ref><ref>Pulvermacher, pp.1-2</ref>
 
EachCada cellcel·la consistedconsistia ofen a woodenuna [[dowelClavilla (fusteria)|clavilla]] withde afusta amb un [[Bobina bifilar|bobinat coil|bifilar winding]] ofde coppercables andde coure i zinc wires. Les Theclavilles dowelsestaven wereranurades helicallyhelicoïdalment, groovedcom likeun a[[rosca]], screwper threadsituar toels locatecables theamb wiresprecisió preciselyen inla positionseva posició. Això Thispermitia enabledcol·locar theels coppercables andde zinccoure wiresi tozinc bemolt placeda veryprop closel'un tode eachl'altre othersense withoutentrar comingen intocontacte electrical contactelèctric. No Insulatedes wirespodien couldutilitzar notcables beaïllats usedja asque thisaixò wouldinterferiria interfereen withel thefuncionament operationde ofl’electròlit. theEls electrolyte.cables de Coppercoure wiress’inserien wereals insertedextrems intode theles endsclavilles ofa theles dowelsquals toes whichsoldaven theels copperbobinats andde zinccoure windingsi were solderedzinc. Aquests Thesecables endfinals wiresestaven wereunits eithero attachedtenien to,ganxos ori formedulls into,per hooksfixar-se anda eyesaltres for attaching to other cellscel·les. Aquests This arrangement is depicted in figure 2. These attachments provided theaccessoris electricalproporcionaven connectionsles asconnexions wellelèctriques asi theels mechanicalenllaços linkagesmecànics.<ref>Coley, p.370</ref><ref>Lardner, pp.288-289</ref><ref>Moritz, p.97</ref><ref>Pulvermacher, p.2</ref>
 
Each cell was connected to the next with the copper winding of one being connected to the zinc winding of the next and so on. The cells could be connected end-to-end, or for a more compact assembly side-by-side, in the manner of links in a chain. The [[voltage]] delivered by the assembly was controlled by the number of links thus incorporated and could become quite high, even though the current available was no more than from a single cell (to increase the current, the size of the cells must be increased). The shock delivered by such chains was described as "strong" for one chain of 120 links, and as "sharp" for another of 50 links.<ref>Coley, p.370</ref><ref>Lardner, p.289</ref><ref>Moritz, pp.97-98</ref><ref>Pulvermacher, p.2</ref>