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Electricity is the movement of electrons from an area of high concentration to another area of lower concentration. In a generator, a collection of wires surrounds a rotating magnet, pushing and pulling electrons back and forth through the conductive metal in wires. This is known as AC or alternating current electricity like you would find in your wall outlets. It moves in one direction and then another, alternating directions 60 times per second (or 60 hertz) in a standard USA wall outlet with 110 units of electric pressure known as volts. If the pressure is allowed to flow through the circuit, then the number of electrons passing through is measured in amps. The work produced (light, movement, heat, etc) is measured in watts (calculated as volts times amps).
If electrons are chemically stored in a battery, then the electrons will want to flow from the negative side (where there are more electrons) to the positive side (which has less electrons) in one direction. This is called DC or direct current electricity. When enough electrons have flowed from the negative to the positive and the number of electrons in both sides of the battery is equal, then there is no more pressure and no more flow, resulting in a dead battery.
Wiki User
∙ 15y ago
Electricity can come from various sources, including fossil fuels like coal, natural gas, and oil, as well as renewable sources like hydropower, solar, wind, and geothermal energy. When these sources are converted into electrical power through generators, they produce the electricity that powers our homes, businesses, and devices.
Wiki User
∙ 14y agoelectricity is energy all energy comes from atoms.
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How does the heart use electricity?
the heart uses electricity by when the flow come in the brain sends electrical nerves :-D
Does electricity bills come with rent?
Not usually - Utility bills are the responsibility of the tenant.
When did electricity come out?
Electricity first started to appear in homes in the 1890s. This was for those in wealthy or well to do homes. By the 1920s most other homes had it as well.
Where does the electricity in the outlets come from?
The electricity in outlets typically comes from power plants that generate electricity through various means like fossil fuels, nuclear energy, or renewable sources. This electricity is transmitted through power lines to homes and businesses, where it powers appliances and devices when plugged into outlets.
Where does electricity come from in the us?
About 45% of electricity in the US is from Coal fired power stations. Gas accounts for about 25% and Nuclear for 20% The remainder is mostly renewables, principally hydro-electric.Fossil FuelsFossil Fuels
When did electricity come to Nevada?
It gets the power from the electricity lines.
Where can electricity come from?
electricity often comes from the ground or it can come from the air which than preduces green house gass emitions
Are patio heaters run on fuel or electricity?
Generally electricity but come in both.
Where can electricity come from in sports?
a plug.
Where do the electrons in electricity come from?
from everywhere
Where does the electricity come from in a torch?
I donno
Where does the electricity in Hawaii come from?
the volcano...
Where does the electricity in the brain come from?
Electricity in the brain is generated by the flow of ions (electrically charged atoms) across nerve cell membranes. This flow of ions is essential for transmitting signals between neurons, allowing for communication in the brain. The electrical activity in the brain is tightly regulated to ensure proper functioning of the nervous system.
Were does mains electricity come from?
my brain
Does electricity come from oil?
Electricity can be produced using a variety of sources, including oil. In oil-fired power plants, oil is burned to heat water and produce steam, which then drives turbines to generate electricity. However, many countries are shifting towards cleaner sources of energy like renewables to reduce their dependence on fossil fuels for electricity generation.
What language did the word electricity come from?
The word electricity originates from the Greek word "Electra".
When did electricity come to Jamaica?
it came yesterday
