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Apr 15, 2024 · Alessandro Volta, Italian physicist whose invention of the electric battery in 1800 provided the first source of continuous current. The volt, a unit of the electromotive force that drives current, was named in his honor in 1881. Learn more about Volta’s life and accomplishments in this article.
- The Editors of Encyclopaedia Britannica
Alessandro Volta was a physicist, chemist and a pioneer of electrical science. He is most famous for his invention of the electric battery. In brief he: • Invented the first electric battery – which people then called the “voltaic pile” – in 1800.
- Background
- Voltaic Pile
- Luigi Galvani
- Named in Honor of Alessandro Volta
Alessandro Volta was born in Como, Italy in 1745. In 1774, he was appointed as professor of physics at the Royal School in Como. While at the Royal School, Alessandro Volta designed his first invention, the electrophorus, in 1774. It was a device that produced static electricity. For years at Como, he studied and experimented with atmospheric elect...
Constructed of alternating discs of zinc and copper with pieces of cardboard soaked in brine between the metals, the voltaic pile produced an electrical current. The metallic conducting arc was used to carry the electricity over a greater distance. Alessandro Volta's voltaic pile was the first batterythat produced a reliable, steady current of elec...
One contemporary of Alessandro Volta was Luigi Galvani. In fact, it was Volta's disagreement with Galvani's theory of galvanic responses (animal tissue contained a form of electricity) that led Volta to build the voltaic pile. He set out to prove that electricity did not come from the animal tissue but was generated by the contact of different meta...
Photovoltaic: Photovoltaic are systems that convert light energy into electricity. The term "photo" is a stem from the Greek "phos," which means "light." "Volt" is named for Alessandro Volta, a pio...- Mary Bellis
Though he had already achieved renown in his field, Volta’s most famous accomplishment did not come until 1800, when he revealed to the world the Voltaic Pile. At that time, though electricity had been discovered in the middle of the previous century and was being used in some fields, like medicine, on a limited basis, widespread use of ...
Feb 18, 2018 · Eventually, it would come down on the side of Volta because of his most famous invention: the Voltaic Pile or electric battery. Designed in 1799, it was made of alternating copper and zinc conductive discs with a weakly acidic layer separating each pair of metals.
Feb 12, 2020 · 1799. Volta Battery, 1799. In 1799, Alessandro Volta developed the first electrical battery. This battery, known as the Voltaic Cell, consisted of two plates of different metals immersed in a chemical solution.
Feb 18, 2015 · The chemical battery was only one of Volta's amazing inventions — and his life was fascinating, including being a scientific ambassador to one of history's most legendary conquerors. Who was...
