Outlined below is a zip code list for Portland. Select a zip code you are interested in to find zip code data on demographics, family, housing, education, transportation, and real estate. See the Portland Zip Code Map.
For other uses, see Volt (disambiguation). The volt (symbol: V) is the derived unit for electric potential, electric potential difference (voltage), and electromotive force.
The Watts formula, P=V x I, shows the relationship between volts, amps and watts. The P signifies power in watts, V denotes voltage in volts and I stands for the current in amps. This formula is used in electrical calculations and can be used in conjunction with Ohm's law. Continue Reading.