Who among the following physicists invented the voltaic pile, the forerunner of the modern battery, in 1800?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. Alessandro Volta.
The physicist who invented the voltaic pile in 1800 was Alessandro Volta. This device, considered the first chemical battery, generated a steady electrical current through a series of alternating zinc and copper discs.
Volta’s invention represented a significant breakthrough in electrical science, as it provided a reliable source of electric current and laid the groundwork for future developments in electrochemistry and electrical engineering. The voltaic pile's creation marked a crucial advancement in understanding and utilizing electricity, influencing subsequent innovations in the field.