Versorium

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[1]versorium (okwu Latin maka "ịtụgharị") bụ electroscope mbụ, ngwá ọrụ mbụ nwere ike ịchọpụta ọnụnọ nke ụgwọ eletrik. Ọ bụ William Gilbert, onye dọkịta nke Queen Elizabeth I, mepụtara ya na 1600.

Nkọwa[dezie | dezie ebe o si]

Ihe osise nke ụlọ Versorium

Versorium bụ agịga e ji ígwè rụọ nke a na-ekwe ka ọ na-agbagharị n'enweghị ihe mgbochi na pedestal. Ọ dị ka agịga compass, mana enweghị ike magnetik. [2] na-adọta agịga ahụ na ozu ndị a na-ebu ebubo a na-eweta n'akụkụ ya, na-atụgharị n'ebe ihe a na-ebo ebubo nọ.

Ebe ọ bụ na ọ nwere ike ịmata ọdịiche dị n'etiti ihe ndị a na-akwụ ụgwọ na ndị na-enweghị ụgwọ, ọ bụ ihe atụ nke klas ngwaọrụ a maara dị ka electroscopes. Versorium nwere ihe yiri nke magnetik compass, mana ọ na-emetụta electrostatic karịa ike magnetik. N'oge e mepụtara ya, a ghọtachaghị ọdịiche dị n'etiti ike magnetik na ike eletrik ma Gilbert mere usoro nnwale iji gosipụta na ha bụ ụdị ike abụọ dị iche iche na versorium na ngwaọrụ ọzọ a na-akpọ Terrella (ma ọ bụ "obere Ụwa"). [3]'ezie, Gilbert bụ onye mbụ mere ka ọdịiche doro anya dị n'etiti magnetism na ọkụ eletrik kwụ otu ebe ma bụrụ onye a na-eto maka ịmepụta okwu ọkụ eletrik.

Olee otú ọ si arụ ọrụ[dezie | dezie ebe o si]

Agịga ahụ na-atụgharị na-atụ aka na ihe ebubo dị nso n'ihi ebubo na-ebute na nsọtụ nke agịga site na ụgwọ mpụga, site na ntinye electrostatic. Dịka ọmụmaatụ, ọ bụrụ na ebute ihe na-akwụ ụgwọ nke ọma, ụgwọ na-adịghị mma nke mobile na metal ga-adọrọ mmasị na ya, ma gaa na njedebe nke agịga dị nso na ihe ahụ. Ike mara mma na ebubo ndị a na-adịghị mma ga-atụgharị agịga ahụ ruo mgbe njedebe dị nso na ihe ebubo, mgbe ọ ga-akwụsị. N'aka nke ọzọ, ebubo ndị dị mma dị na agịga ga-emeghachite, ma gaa na njedebe dị anya nke agịga ahụ. Ndị agha na-asọ oyi ga-emezigharị njedebe nke agịga a ka ọ dị anya site na ihe dị ka o kwere mee. Ihe si na ya pụta, mgbe agịga kwụsịrị ịgbagharị, bụ na axis nke agịga na-atụ aka na ihe ahụ.

Enwere ike ịdọrọ njedebe nke agịga ọ bụla na ihe ebubo; nke ọ bụla mere dị nso ga-atụgharị na-atụ aka na ya. Ya mere, nsọtụ abụọ nke agịga ahụ bụ symmetric ma ọ bụrụhaala na omume ya dị. The versorium agịga na-azakwa n'otu aka ahụ n'agbanyeghị polarity nke ụgwọ na-adọta, n'ihi ya, ọ pụghị ịmata ọdịiche dị n'etiti ihe dị mma na nke na-adịghị mma, n'adịghị ka agịga compass, nke nwere njedebe "North" na "South" nke nwere ike ịmata ọdịiche dị n'etiti "North". " na "South" ogwe osisi magnet.

Mmetụta[dezie | dezie ebe o si]

Gilbert jiri versorium nwalee ma ihe dị iche iche bụ "elektrics" (insulators, n'okwu nke oge a) ma ọ bụ ndị na-abụghị "elektriques" (ndị na-eduzi). [4] bụ ezie na o chepụtaghị echiche iji kọwaa nchọpụta ya, ọ bụ ezigbo ihe atụ nke otu sayensị si malite ịgbanwe site na itinye ọmụmụ ihe na mmalite nke Oge Ezi Uche. Otu narị afọ na ọkara ka e mesịrị, Andrew Gordon rụrụ ihe yiri ka ọ bụ injin eletrik mbụ, nke dabeere na ngwaọrụ Gilbert. Nhazi [1] bụ versorium okpukpu abụọ, nke dị ka swastika nke na-atụgharị mgbe a na-ebute ozu ebubo nso.

[5] versorium [6] mmega ahụ a tụrụ aro na klas sayensị n'ọtụtụ ụlọ akwụkwọ elementrị. Otu ihe kpatara ya bụ na ọrụ nke versorium dị mfe nghọta na ngwaọrụ ahụ dabara adaba maka iwulite ọbụna ụmụ akwụkwọ na-eto eto, mana a ka nwere ike iji ya mee ihe iji gosipụta ọtụtụ echiche dị mkpa na ọkụ eletrik. E[7] ike iwu versorium n'ụzọ dị mfe site na iji ihe ndị dị n'ụlọ.

Hụkwa[dezie | dezie ebe o si]

  • Igwe eletrik kwụ otu ebe
  • Electrometer

Edensibia[dezie | dezie ebe o si]

  1. 1.0 1.1 Brian Davies (1980). "To make a vain man humble". Physics Education 15 (4): 248–254. DOI:10.1088/0031-9120/15/4/317. Brian Davies (1980). "To make a vain man humble". Physics Education. 15 (4): 248–254. Bibcode:1980PhyEd..15..248D. doi:10.1088/0031-9120/15/4/317.
  2. Electroscopes
  3. William Gilbert (1544–1603). Pioneers in Electricity. Archived from the original on April 26, 2007. Retrieved on July 6, 2007.
  4. Electricity And Power - Page 6, Peter D. Riley, 2005
  5. Shalonda Oliver. Lesson Plan : Electricity and Magnetism. Archived from the original on April 12, 2008. Retrieved on July 6, 2007.
  6. Gilbert's Versorium. Resources for science learning. The Franklin Institute. Archived from the original on April 25, 2012. Retrieved on July 6, 2007.
  7. Michel Maussion. Building a Versorium. University of Nantes. Retrieved on July 6, 2007.