Observe the construction the voltaic cell the simple cell global take cell consists of two electrodes one the Copper and the other is Zinc dipped in a solution is dilute sulphuric acid in a glass vessel on connecting the two electrodes externally with a piece of wire contact slows from copper to zinc outside the cell and from zinc to copper inside it the copper electrode is the positive pole or copper rose to cell and zinc is the negative pole the electrolyte to diluted sulfuric acid I was the action of the cell the action of the cell is explained in terms of the motions to charged ion at the zinc Road the zinc atoms get ionized impasse into solution as that and plus plus ions this these dizzy crowd with two electrons more making it negative what happens at the copper rose at the same time to hydrogen ions to each plus plus are discharged at the copper road by taking the two electrons this makes the corporate positive as long as excess electrons are available on the zinc electrode this process goes on and a card and flows continuously an external circuit this simple cell is does seen as a device which converts chemical energy into electrical energy