
Electricity - Wikipedia
Electricity is the set of physical phenomena associated with the presence and motion of matter possessing an electric charge. Electricity is related to magnetism, both being part of the …
Electricity | Definition, Facts, & Types | Britannica
Feb 5, 2026 · Electricity, phenomenon associated with stationary or moving electric charges. Electric charge is a fundamental property of matter and is borne by elementary particles. In electricity the …
Electricity explained - U.S. Energy Information Administration (EIA)
Electricity is also referred to as an energy carrier, which means it can be converted to other forms of energy such as mechanical energy or heat. Primary energy sources are renewable or nonrenewable …
Explainer: What is Electricity? - ThoughtCo
Sep 24, 2018 · Electricity is the flow of electrons, which is a basic and widely used form of energy. Most electricity is generated by converting primary energy sources like coal, natural gas, and nuclear power.
How Electricity Works - HowStuffWorks
Electricity surrounds us and can be used thousands of different ways. Learn about the basics of electricity, from generators and electrical circuits to voltage and currents.
Electricity 101 - Department of Energy
The energy sources we use to make electricity can be renewable (such as wind or solar) or non-renewable, but electricity itself is neither renewable nor non-renewable.
Basics of Electricity: Essential Concepts Explained
Oct 14, 2025 · Electricity is a form of energy that exists through charged particles like electrons and protons. It is integral to almost every facet of modern life. Electricity powers our homes, phones, …
Electricity - Learn Physics
Electricity is defined as the flow of electric charge, primarily electrons moving through a conductor. Its primary function is to power countless devices and systems by converting energy into usable forms.
How Electricity Works: Basics Explained Simply
Jun 19, 2024 · Discover how electricity works, from voltage to currents, in this easy-to-understand guide. Learn key concepts of electrical energy.
Rocky Mountain Power
Powering warmth and comfort Cold temperatures and more time spent indoors can increase electricity use. We have a variety of tools and programs to help you manage your energy costs.