Who Invented The Battery
Batteries might have been used in the olden times but the recorded proof of invention of the first battery is mainly attributed to Count Alessandro Volta. He was an Italian physicist who in 1800 built the first voltaic pile. He conducted this experiment to generate electricity. |
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This battery was a stack of discs of copper and zinc that were arranged in an alternate manner. Cardboard discs, moistened with brine, were placed in between the metallic discs. The resulting collation generated electric current. Attached to the battery was a metallic wire arc that could carry the electricity to a larger distance. This design required improvements. Yet, it was the first of its kind that could be practically used to conduct electrical flow.
Volta was not the first person to have thought of this device. In the late 1700s, Luigi Galvani had been experimenting on electrically activating the muscles in the body. Galvani believed that two metals could be used for this purpose. In fact, Volta disagreed with this theory and set out to prove that animal tissues are not the source of electricity. He argued that chemical reaction between metals causes electricity. His theory was that metals produced electricity when stimulated in a moisture filled environment. This resulted in the voltaic pile.
Volta has also been accredited with inventing the electrophorus in 1774. This was an apparatus that could produce static electricity. His invention led to a unit of measurements and a process being named after him:
- Volt – The unit of electromotive force.
- Photovoltaic – The system that causes the conversion of light energy into electrical energy.
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A battery is a chemical device that is used as a source for energy. It is a mobile contraption and consists of three elements: anode - negative charge, cathode - positive charge and electrolyte – a liquid composite that helps in energy flow. 
