Never overload outlets with too many plugs. Never pull a plug out by the cord. Never use radios or hair dryers around baths or showers. Never put metal silverware into plugged in toasters. This path is called a circuit.
Electricity flows only when it completes a circuit.
Current is a number of electrons flowing in a steady stream through a material. In comparing electricity to water, the amount of current carried by a power line would be the same as the volume of water in a water line. Some materials conduct electricity and others block it. Materials that allow electric current to flow are called Conductors. Aluminum, brass, copper, silver, gold and water make good conductors.