Measuring electric voltage on Volta's pile made from a stack of copper coins, filter paper in salt water and aluminum foil.

---

Volta's voltaic pile made from a stack of copper coins, filter paper in salt water and aluminum foil. Early example of a chemical battery. Science class experiment.

---

Size: 3000px × 2250px
Location: Netherlands
Photo credit: © Menno van der Haven / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alexander, aluminium, battery, charge, chemical, chemistry, clamp, class, clip, coins, conduction, copper, education, educative, electric, electrical, electricity, equipment, experiment, foil, hands, holding, isolated, laboratory, learn, measure, measurement, measuring, metal, multimeter, physics, pile, resistance, school, science, scientist, spark, sponge, stack, table, test, testing, volt, volta, voltage, voltaic, volts