Ìtanná: Ìyàtọ̀ láàrin àwọn àtúnyẹ̀wò
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Ninu itanna, awon adijo unse awon [[electromagnetic field|papa onigberingberin onina]] ti won unsise lori awon adijo miran. Itanna unsele nitori orisirisi awon iru isiseeda: |
Ninu itanna, awon adijo unse awon [[electromagnetic field|papa onigberingberin onina]] ti won unsise lori awon adijo miran. Itanna unsele nitori orisirisi awon iru isiseeda: |
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* '''[[electric charge|adijo |
* '''[[electric charge|adijo itanna]]''': ini awon [[subatomic particle|igbonwo abeatomu]] melo kan, to unso bi [[electromagnetic interaction|ibasepo onigberingberin onina]] won yio se ri. Awon elo ti won ti je didijo lonitanna yio je ninipa lori latowo awon papa onigberingberin onina be sini yio tun pese won. |
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* '''[[electric current|iwo |
* '''[[electric current|iwo itanna]]''': isan awon igbonwo ti won ti je didijo lonitanna, won saba je wiwon ni eyo [[ampere]]. |
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* '''[[electric field|papa |
* '''[[electric field|papa itanna]]''' (e wo [[electrostatics|isiseojukan onina]]): iru papa onigberigberin onina agaga kan ti ko soro to je dida latowo adijo itannna kan sibesibe bi ko ti le sún (eyun pe ko si [[electric current|ìwọ́ itanna]]). Papa itanna unda ipá lori awon adijo miran ti won wa nitosi re. Awon adijo ti won ba unsún na tun unpese [[magnetic field|papa onigberingberin]]. |
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* '''[[electric potential]]''': |
* '''[[electric potential|iniagbara itanna]]''': eyi ni agbara ti papa itanna ni lati le se [[Work (mechanics)|ise]] lori [[electric charge|adijo itanna]] kan, eyi unsaba je wiwon ni [[volt]]. |
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* '''[[electromagnets]]''': |
* '''àwọn [[electromagnets|gbéringbérin oníná]]''': iwo initanna unfa papa gberingberin wa, be sini papa gberingberin to unyipada unfa iwo onitanna wa. |
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Ninu [[electrical engineering|iseero onitanna]], itanna unje lilo fun: |
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* '''[[electric power]]''' ( |
* '''[[electric power|agbara itanna]]''' (eyi le tokasi bi [[electrical potential energy|okun iniagbara onitanna]] ba se posi tabi si [[power (physics)|energy per time|okun onitanna larin aiko kan]]) to wa fun lilo, latowo [[electrical power industry|ile-ise onitanna]]. In a loose but common use of the term, "electricity" may be used to mean "wired for electricity" which means a working [[electrical connection|connection]] to an electric [[power station]]. Such a connection grants the user of "electricity" access to the [[electric field]] present in [[electrical wiring]], and thus to electric power. |
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* '''[[electronics]]''' which deals with [[electrical circuit]]s that involve [[active component|active electrical component]]s such as [[vacuum tube]]s, [[transistor]]s, [[diode]]s and [[integrated circuit]]s, and associated passive interconnection technologies. |
* '''[[electronics]]''' which deals with [[electrical circuit]]s that involve [[active component|active electrical component]]s such as [[vacuum tube]]s, [[transistor]]s, [[diode]]s and [[integrated circuit]]s, and associated passive interconnection technologies. |
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Àtúnyẹ̀wò ní 03:15, 13 Oṣù Kàrún 2012
Ìṣegbéringbérin oníná |
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Ìtanná (Electricity) ni sayensi, iseero, oroiseona ati àwon isele eleda to je mo bi awon adijo ina se wa ati bi won se un sanlo. Itanna unfa orisirisi isele onitanna, bi monamona, ina ojukan, ifasara onigberingberin onina ati isanlo iwo onitanna ninu waya onitanna. Bakanna, itanna gba idasile ati igbasodo iranka onigberingberin onina bi awon iru radio laye.
Ninu itanna, awon adijo unse awon papa onigberingberin onina ti won unsise lori awon adijo miran. Itanna unsele nitori orisirisi awon iru isiseeda:
- adijo itanna: ini awon igbonwo abeatomu melo kan, to unso bi ibasepo onigberingberin onina won yio se ri. Awon elo ti won ti je didijo lonitanna yio je ninipa lori latowo awon papa onigberingberin onina be sini yio tun pese won.
- iwo itanna: isan awon igbonwo ti won ti je didijo lonitanna, won saba je wiwon ni eyo ampere.
- papa itanna (e wo isiseojukan onina): iru papa onigberigberin onina agaga kan ti ko soro to je dida latowo adijo itannna kan sibesibe bi ko ti le sún (eyun pe ko si ìwọ́ itanna). Papa itanna unda ipá lori awon adijo miran ti won wa nitosi re. Awon adijo ti won ba unsún na tun unpese papa onigberingberin.
- iniagbara itanna: eyi ni agbara ti papa itanna ni lati le se ise lori adijo itanna kan, eyi unsaba je wiwon ni volt.
- àwọn gbéringbérin oníná: iwo initanna unfa papa gberingberin wa, be sini papa gberingberin to unyipada unfa iwo onitanna wa.
Ninu iseero onitanna, itanna unje lilo fun:
- agbara itanna (eyi le tokasi bi okun iniagbara onitanna ba se posi tabi si energy per time|okun onitanna larin aiko kan) to wa fun lilo, latowo ile-ise onitanna. In a loose but common use of the term, "electricity" may be used to mean "wired for electricity" which means a working connection to an electric power station. Such a connection grants the user of "electricity" access to the electric field present in electrical wiring, and thus to electric power.
- electronics which deals with electrical circuits that involve active electrical components such as vacuum tubes, transistors, diodes and integrated circuits, and associated passive interconnection technologies.
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.
Àyọkà yìí tàbí apá rẹ̀ únfẹ́ àtúnṣe sí. Ẹ le fẹ̀ jù báyìí lọ tàbí kí ẹ ṣàtúnṣe rẹ̀ lọ́nà tí yíò mu kúnrẹ́rẹ́. Ẹ ran Wikipedia lọ́wọ́ láti fẹ̀ẹ́ jù báyìí lọ. |
Itokasi
- ↑ 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