Charge and current. Electric current is the rate of flow of electric charge. No current can flow if the circuit is broken - for example, when a switch is open. An electric current flows when electrons move through a conductor, such as a metal wire. Metals are good conductors of electricity.
Gingery Log cabin, Atlantic, Iowa. Atlantic is a city in, and the county seat of, Cass County, Iowa, United States, located along the East Nishnabotna River. The population was 7,112 in the 2010 census, a decline from the 7,257 population in the 2000 census.
The Atlantic Ocean is located between Africa, Europe, the Arctic Ocean, the Americas and the Southern Ocean. It is the second largest ocean in the... The Atlantic Ocean is located between Africa, Europe, the Arctic Ocean, the Americas and the Southern Ocean. It is the second largest ocean in the world. The total area of the Atlantic Ocean is 76.762 million square kilometers, which is about 6.5 times the size of the United States. The Atlantic Ocean contains important natural resources, such as fish, seals, whales, oil and gas fields, and sand and gravel aggregates.