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https://www.google.co.nz/search?sitesearch=dmoztools.net&q=Electricity
https://www.google.com.au/search?sitesearch=confocal-manawatu.pbworks.com&q=Electricity
https://www.google.co.nz/search?sclient=psy-ab&newwindow=1&safe=active&source=hp&btnG=Search&q=Electricity
https://en.wikipedia.org/wiki/Electricity
Electricity is the set of physical phenomena associated with the presence of electric charge. Although initially considered a phenomenon separate to magnetism, since the development of Maxwell's Equations both are recognized as part of a single phenomenon: electromagnetism. Various common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. In addition, electricity is at the heart of many modern technologies.
The presence of an electric charge, which can be either positive or negative, produces an electric field. On the other hand, the movement of electric charges, which is known as electric current, produces a magnetic field.
When a charge is placed in a location with non-zero electric field, a force will act on it. The magnitude of this force is given by Coulomb's Law. Thus, if that charge were to move, the electric field would be doing work on the electric charge. Thus we can speak of electric potential at a certain point in space, which is equal to the work done by an external agent in carrying a unit of positive charge from an arbitrarily chosen reference point to that point without any acceleration and is typically measured in Volts.
Electrical Effects
Electricity Concepts
Electricity Relationships
- Electricity is a convenient means of transferring energy over long distances.
- Electric Charges are used for the electricity transfer.
- Electricity travels in loops, or circuits
- Must have a complete path before the electrons can move
- Accumulated charges are called Static Electricity
Year 1 University
Links
https://en.wikipedia.org/wiki/Category:Electricity
Subcategories
`A
► Electrical analogies (13 P)
`D
► Dielectrics (6 C, 47 P)
`E
► Electric arcs (6 C, 19 P)
► Electric charge (1 C, 7 P)
► Electric current (1 C, 17 P)
► Electric power (20 C, 157 P)
► Electrical breakdown (3 C, 33 P)
► Electrical resistance and conductance (6 C, 15 P)
► Deaths by electrocution (3 C, 3 P)
► Electrodes (1 C, 49 P)
► Electron (4 C, 30 P)
► Electrotherapy (1 C, 30 P)
`F
► Fictional characters with electric or magnetic abilities (2 C, 56 P)
► Firelighting using electricity (5 P)
► Electric fish (2 C, 13 P)
``M
► Electrical meters (3 C, 24 P)
``P
► People associated with electricity (4 C, 41 P)
``S
``T
► Thermoelectricity (22 P)
Pages
*
` Electricity
Mains electricity by country
`A
` Abmho
Adaptive voltage scaling
Advanced superionic conductor
Aerial bundled cable
Alkali-metal thermal to electric converter
Ampere balance
`B
` Batteryless radio
Bonding jumper
Break junction
Bridgman effect
`C
` CAN/ULC S801 Capacitance
Capacitance multiplier
Characteristic admittance
Chiral magnetic effect
Common rail (electricity)
Conductivity factor
Correlated double sampling
Coulomb's constant
Cross-linked polyethylene
Cylinder fuse
`D
` Daraf
Data collector
Debye length
Dielectric barrier discharge
Dielectric breakdown model
Dielectric strength
Distribution Transformer Monitor
Diversity factor
`E
` Electric charge
Electric potential energy
Electric shock torture
Electric transient
Electrical burn
Electrical conductor
Electrical energy
Electrical junction
Electrical network
Electrical polarity
Electrical resistance and conductance
Electricity on Shabbat
Electro Thermal Dynamic Stripping Process
Electrochemical cell
Electrocution
Electrode
Electrolithoautotroph
Electrometer
Electronic circuit
Electrostatic induction
Electrostatic units
Electrovibration
Energoland
Energy mix
Erotic electrostimulation
Etymology of electricity
Experiments and Observations on Electricity
Extension cord
`F
` Field coil
Fluid theory of electricity
Franklin bells
`G
` Geothrix fermentans
`H
` High voltage
History of electromagnetic theory
Hygroelectricity
`I
` Characteristic impedance
Interactive Energy AG
Isolated ground
`J
` Joule heating
`K
` Kite experiment
`L
` Lichtenberg figure
Lighting power density
Line of force
Linear element
List of electricity sectors
Low voltage
M
` Meter operator
Method of images
Motor control center
Mutual capacitance
`N
` Negative resistance
NFPA 70B
NFPA 70E
Node (circuits)
`O
` Overheating (electricity)
`P
` Periodic steady-state analysis
Plug load
Polarity (mutual inductance)
Power distribution center
Power-off testing
Programme for Economic Advancement and Community Empowerment
`R
` Rating (electrical)
Relative permittivity
Ripple (electrical)
`S
` Short circuit
Signal reflection
Space charge
Speed of electricity
Standby power
Static electricity
Statmho
`T
` Thermionic emission
Thermo-dielectric effect
Thermophotovoltaic
Timeline of electromagnetic theory
Triboelectric effect
`U
` Ufer ground
Unified power flow controller
`V
` Volt-ampere reactive
Voltage drop
Pages in Other Languages
Categories:
Electric and magnetic fields in matter
Magnetism
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