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{{electromagnetism|cTopic=Electricity}}
[[File:Lightning3.jpg|thumb|alt=Multiple lightning strikes on a city at night|[[Lightning]] is one of the most dramatic effects of electricity.]]
[[File:Lightning3.jpg|thumb|alt=Multiple lightning strikes on a city at night|[[Lightning]] is one of the most dramatic effects of electricity.]]
'''Electricity''' is the [[science]], [[engineering]], [[technology]] and physical phenomena associated with the presence and flow of [[electric charge]]s. Electricity gives a wide variety of well-known ''electrical'' effects, such as [[lightning]], [[static electricity]], [[electromagnetic induction]] and the flow of [[electrical current]] in an electrical wire. In addition, electricity permits the creation and reception of [[electromagnetic radiation]] such as [[radio waves]].
'''Ìtanná''' (''Electricity'') is the [[science]], [[engineering]], [[technology]] and physical phenomena associated with the presence and flow of [[electric charge]]s. Electricity gives a wide variety of well-known ''electrical'' effects, such as [[lightning]], [[static electricity]], [[electromagnetic induction]] and the flow of [[electrical current]] in an electrical wire. In addition, electricity permits the creation and reception of [[electromagnetic radiation]] such as [[radio waves]].


In electricity, charges produce [[electromagnetic field]]s which act on other charges. Electricity occurs due to several types of physics:
In electricity, charges produce [[electromagnetic field]]s which act on other charges. Electricity occurs due to several types of physics:

Àtúnyẹ̀wò ní 17:53, 12 Oṣù Kàrún 2012

Multiple lightning strikes on a city at night
Lightning is one of the most dramatic effects of electricity.

Ìtanná (Electricity) is the science, engineering, technology and physical phenomena associated with the presence and flow of electric charges. Electricity gives a wide variety of well-known electrical effects, such as lightning, static electricity, electromagnetic induction and the flow of electrical current in an electrical wire. In addition, electricity permits the creation and reception of electromagnetic radiation such as radio waves.

In electricity, charges produce electromagnetic fields which act on other charges. Electricity occurs due to several types of physics:

In electrical engineering, electricity is used for:

Electrical phenomena have been studied since antiquity, though advances in the science were not made until the seventeenth and eighteenth centuries. Practical applications for electricity however remained few, and it would not be until the late nineteenth century that engineers were able to put it to industrial and residential use. The rapid expansion in electrical technology at this time transformed industry and society. Electricity's extraordinary versatility as a means of providing energy means it can be put to an almost limitless set of applications which include transport, heating, lighting, communications, and computation. Electrical power is the backbone of modern industrial society, and is expected to remain so for the foreseeable future.[1]

The word electricity is from the New Latin ēlectricus, "amber-like"[a], coined in the year 1600 from the Greek ήλεκτρον (electron) meaning amber, because electrical effects were produced classically by rubbing amber.


Itokasi

  1. Jones, D.A. (1991), "Electrical engineering: the backbone of society", Proceedings of the IEE: Science, Measurement and Technology, 138 (1): 1–10, doi:10.1049/ip-a-3.1991.0001 

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