YULONG and COOLPAD Galvanic cell version1.0 Anroid Software
Man has known, for a very long time that matter can be electrified. However, it is very complex to maintain a separation of charges for the circulation of electric current. It was not until the late eighteenth century and the voltaic cell that we had our first current generator.
In 1836, John Daniell, a British physician (1790-1845), invented a new one cell battery made of two compartments containing respectively ionic aqueous solutions of copper sulphate in which a strip of copper metal has been inserted and zinc sulfate in which a zinc metal strip has been inserted.
The two compartments are connected by a salt bridge. This device can generate a sustainable voltage of 1.1 V. Click on the checkbox to make the molecules and ions visible.
eduMedia part of our Education and have average installs from 10 to 50.
Last Update June 4, 2012. Google play rating is 78.0282. Current verison is 1.0. Actual size 492.0 KB.