The word "voltaic electricity" is spelled with a "v" at the beginning, followed by "o-l-t-a-i-c." The "o" and "a" are pronounced separately as the vowels have different sounds, with "o" representing the short "oh" sound, and "a" representing the short "a" sound. The "l" and "t" are pronounced with a slight pause in between, before the "a-i-c" ending which is pronounced as "eye-ik." Overall, the IPA phonetic transcription for "voltaic electricity" is /vɒlˈteɪɪk ɪˌlɛkˈtrɪsɪti/.
Voltaic electricity refers to a type of electrical energy that is generated through the process of chemical reactions within a voltaic cell or battery. It is named after the Italian physicist Alessandro Volta, known for inventing the first electric battery in the late 18th century.
The phenomenon of voltaic electricity occurs when two different metals are immersed in an electrolytic solution, typically a dilute acid or salt solution. This creates an electrochemical cell where chemical reactions take place. The metals, called electrodes, are connected by a conductive material known as an electrolyte. The chemical reactions result in the production of electric current.
One metal is oxidized, losing electrons and becoming positively charged, which generates positive ions in the solution. Simultaneously, the other metal acts as a reducing agent and gains these released electrons. This creates a negative charge on this metal and produces negative ions in the electrolyte. The flow of electrons between the two metals through an external circuit is what constitutes the electric current.
Voltaic electricity has numerous practical and widespread applications, powering various devices and systems in our daily lives. From small-scale applications such as portable electronic devices, calculators, and watches, to large-scale applications in industrial processes and renewable energy generation, voltaic electricity plays a crucial role in advancing technological advancements. It is a reliable and efficient source of electrical energy, allowing for storage and controlled release when and where it is needed.
Galvanic electricity.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The phenomena resulting from the evolution of a current of electricity by chemical action.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "voltaic" in "voltaic electricity" is derived from the name of the Italian physicist Alessandro Volta (1745-1827). Alessandro Volta invented the first electric battery, known as the voltaic pile, in 1800. The voltaic pile was a stack of alternating zinc and copper discs separated by cardboard soaked in a saline solution, which produced a continuous flow of electric current. The term "voltaic electricity" was coined to describe the electrical current generated by the voltaic pile, paying tribute to Volta's significant contributions to the field of electricity.