Voltage across the inductor's terminals. This is the reason that measurements with a voltmeter across an inductor are often reasonably independent of the placement of the test leads. The volt (symbol: ) is the derived unit for electric potential, electric potential difference, and electromotive force. The volt is named in honour of the Italian physicist Alessandro Volta (1745–1827), who invented the voltaic pile, possibly the first chemical battery. A simple analogy for an electric circuit is water flowing in a closed circuit of pipework, driven by a mechanical pump. This can be called a "water circuit". Potential difference between two points
Alessandro Ghebreigziabiher Alessandro Ghebreigziabiher Alessandro Ghebreigziabiher (born May 20, 1968 in Naples, Italy) is an Italian writer, storyteller and stage actor. Ghebreigziabiher was born in Naples and currently lives in Rome. He is author of novels and short stories, a professional storyteller often involved in intercultural and anti-racist education with projects and festivals. His first book, Tramonto ("Sunset"), Lapis Edizioni, in 2003 was awarded by the International Youth Library with The White Ravens, a mention for books from around the world considered especially noteworthy. Since 2007 he is artistic director of the Italian Storytelling Festival Il dono della diversità ("The gift of