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 Nesta Alessandro Nesta Alessandro Nesta, (born 19 March 1976) is an Italian professional football manager and former player. He is currently the head coach of Perugia. Widely considered to be one of the best centre backs of his time and also as one of the greatest defenders ever, he was best known for his pace, artistic tackles, elegance on the ball, distribution and tight marking of opponents. He made over 400 Serie A appearances in a 20-year career spread between Lazio and Milan, winning domestic and European honours with both clubs as well as playing in Major League Soccer (MLS) for