Related Understanding how food water footprints work Full drought coverage Select items from the menu to create your plate: Protein Starch Fruits/vegetables Drink Give me a random plate (Commercial U.S. average) Fruits and vegetables: 0 gallons Drink: 0 gallons Starch: 0 gallons Protein: 0 gallons.
The ampere (SI unit symbol: A), often shortened to amp, is the SI unit of electric current (dimension symbol: I) and is one of the seven SI base units.
These are (together with the letter symbols used as abbreviations): 1  Volts(V) - A measure of the potential difference, emf (electromotive force), or voltage in a circuit. 2  Amps(A) - A measure of the current flowing in a circuit. 3  Watts(W) - A measure of the power developed by hte flow of current through a circuit.