Tempio Voltiano Tempio Voltiano The (Italian; Volta Temple in English) is a museum in the city of Como, Italy that is dedicated to Alessandro Volta, a prolific scientist and the inventor of the electrical battery. Volta was born in Como in 1745, held his first professorship there until 1779, and retired to Como in 1819. The neoclassical building was designed by Federico Frigerio (1873–1959). It was completed in 1927 to celebrate the 100th anniversary of the scientist's death, but it was inaugurated only in 1928. It hosts a collection of scientific instruments used by the physicist including his early voltaic piles (batteries).
Volta potential by its work function, and so dissimilar metals can show an electric potential difference even at equilibrium. The Volta potential is "not" an intrinsic property of the two bulk metals under consideration, but rather is determined by work function differences between the metals' surfaces. Just like the work function, the Volta potential depends sensitively on surface state, contamination, and so on. The potential is given by the formula: formula_1, where V is the potential, The Volta potential can be significant (of order 1 volt) but it cannot be measured directly by an ordinary voltmeter. A voltmeter does not measure vacuum