James Clerk Maxwell: Malsamoj inter versioj

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[[File:James Clerk Maxwell's birthplace at 14 India Street.jpg|thumb|upright|Naskoloko de James Clerk Maxwell en 14 India Street, [[Edinburgo]]. Ĝi estas nuntempe hejmo de la [[Fondaĵo James Clerk Maxwell]].]]
 
James Clerk Maxwell naskiĝis la 13an de junio 1831<ref>{{cite web|title=Early day motion 2048 |url=http://www.parliament.uk/edm/2005-06/2048 |accessdate=22 April 2013 |publisher=UK Parliament |url-status=live |archiveurl=https://web.archive.org/web/20130530165850/http://www.parliament.uk/edm/2005-06/2048 |archivedate=30a de majo 2013 }}</ref> en 14 India Street, [[Edinburgo]], al John Clerk Maxwell de Middlebie, advokato, kaj Frances Cay<ref name="oxford_506">{{harvnb|Harman|2004|p=506}}</ref><ref name="Waterston">{{harvnb|Waterston|Macmillan Shearer|2006|page=633}}</ref> filino de ŝiparmea juĝĝistojuĝisto Robert Hodshon Cay kaj fratino de advokato kaj fotisto John Cay. (Lia naskoloko nuntempe estas hejmo de la muzeo funkciigita de la [[Fondaĵo James Clerk Maxwell]].) Lia patro estis homo de komfortigaj rimedoj<ref>{{cite book|url=https://books.google.com/books?id=MwTNCEoGsfYC&pg=PA49#v=onepage&q&f=false |page=49 |title=Energy and the Unexpected |last=Laidler |first=Keith James |publisher=Oxford University Press |year=2002 |isbn=978-0-19-852516-5 |url-status=live |archiveurl=https://web.archive.org/web/20160424071517/https://books.google.com/books?id=MwTNCEoGsfYC&pg=PA49 |archivedate=24a de aprilo 2016 }}</ref> de la familio Clerk de [[Penicuik]], posedantoj de la [[baronecobarono|''baronet''-co]] de Clerk de Penicuik. La frato de lia patro estis Sir George Clerk, nome la 6a Barono''Baronet''.<ref name="preface">{{cite book |chapter-url=https://books.google.com/?id=Jrzq_7NhGRkC&pg=PR90baronet#v=onepage&q&f=false |chapter=Preface |title=The Scientific Papers of James Clerk Maxwell |isbn=978-1-108-01225-6 |last1=Maxwell |first1=James Clerk |year=2011}}</ref> HeLi had been bornnaskiĝis "John Clerk", addingkaj aldonis Maxwell toper hissi ownmem afterpost heli inheritedheredis (asestante aninfano infant inen 1793) thela Middlebiebieno estateMiddlebie, anome posedaĵo Maxwellde propertyla infamilio Maxwell en Dumfriesshire.<ref name="oxford_506"/> James wasestis akuzo firstkaj cousinde of both thela artistartistino [[Jemima Blackburn]]<ref>{{cite web|url=http://www.scottish-places.info/scotgaz/people/famousfirst2374.html |title=Jemima Blackburn |publisher=Gazetteer for Scotland |accessdate=27 August 2013 |url-status=live |archiveurl=https://web.archive.org/web/20131112214008/http://www.scottish-places.info/scotgaz/people/famousfirst2374.html |archivedate=1212a Novemberde novembro 2013 }}</ref> (thefilino daughterde ofla hisfratino father'sde sistersia patro) andkaj thede civilla engineercivila inĝeniero [[William Dyce Cay]] (thefilo sonde ofla hisfrato mother'sde sia brotherpatrino). Cay andkaj Maxwell wereestis closetre friendsproksimaj andamikoj kaj Cay actedagadis askiel lia hisplej bestbona manamiko whenkiam Maxwell marriedgeedziĝis.<ref>{{cite web|url=http://www.scottisharchitects.org.uk/architect_full.php?id=404238 |title=William Dyce Cay |work=scottisharchitects.org.uk |url-status=live |archiveurl=https://web.archive.org/web/20150925234918/http://www.scottisharchitects.org.uk/architect_full.php?id=404238 |archivedate=2525a de Septemberseptembro 2015 }}</ref>
 
Maxwell'sLa parentsgepatroj metde and marriedMaxwell whenrenkontiĝis theykaj weregeedziĝis wellkiam intoili theirestis thirtiestridekjaruloj;<ref>{{Cite book|title=James Clerk Maxwell : a biography|last=Tolstoy|first=Ivan|publisher=University of Chicago Press|year=1981|isbn=0-226-80785-1|location=Chicago|page=11|oclc=8688302}}</ref> hislia motherpatrino wasestis nearlypreskaŭ 40 whenkiam heli was bornnaskiĝis. TheyIli hadestis hadhavinta oneunu earlierpli childfruan filon, afakte daughterfilino namednomita Elizabeth, whokiu diedmortis inestante infancyinfana.<ref>{{harvnb|Campbell|1882|p=1}}</ref>
 
WhenKiam Maxwell wasestis youngjuna, hislia familyfamilio movedtranslokiĝis toal [[Glenlair House|Glenlair]], inen Kirkcudbrightshire, whichkie hisliaj parentsgepatroj hadestis builtkonstruinta onbienon thekiu estateenhavis which610 comprised {{convert|1500|acre|ha}}.<ref>{{harvnb|Mahon|2003|pp=186–187}}</ref> AllĈiuj indicationsinformoj suggestsugestas, thatke Maxwell hadestis maintainedhavinta anneelteneblan unquenchablescivolemon curiosityekde fromtre anfrua early ageaĝo.<ref>{{Cite book|title=James Clerk Maxwell : a biography|last=Tolstoy|first=Ivan|publisher=University of Chicago Press|year=1981|isbn=0-226-80785-1|location=Chicago|page=13|oclc=8688302}}</ref> ByEstante thenur age of threetri-jaraĝa, everythingĉio thatkio movedmoviĝis, shone,brilis or madefaris abruon noise drew theokazigis questiondemandon: "what's the go o' that?" (Kio tio?)<ref>{{harvnb|Mahon|2003|p=3}}</ref> InEn aparto passagealdonita addedal toletero ade letterlia frompatro hisal fatherlia to his sister-in-lawbofratino Jane Cay inen 1834, hislia motherpatrino describedpriskribis thistiun innatedenaskan sensesenton ofde inquisitivenesspridemandademo:
{{Quote|HeLi isestas atre very happy manfeliĉa, andkaj hasege improvedpliboniĝis muchekde sincela thevetero weather got moderatemoderiĝis; heli hasĉiam greatlaboremas workkun with doorspordoj, locksfermiloj, keys,ŝlosiloj etcktp., andkaj "show me how it doos" is(montru neverkiel outtio) ofneniam hisforiras mouthel lia buŝo. HeLi alsoankaŭ investigatesesploras thela hiddenkaŝitan coursefluejon ofde streamsla androjoj bell-wireskaj la ŝnuron de sonoriloj, thela manieron waykiel thela waterakvo getsvenas fromel thela pondlageto throughtra thela wallmuro....<ref name="Campbell_p 27">{{harvnb|Campbell|1882|p=27}}</ref>}}
 
===Edukado, 1839–1847===
Recognising the boy's potential, Maxwell's mother Frances took responsibility for his early education, which in the [[Victorian times|Victorian era]] was largely the job of the woman of the house.<ref name=":0" /> At eight he could recite long passages of [[John Milton|Milton]] and the whole of the [[Psalm 119|119th psalm]] (176 verses). Indeed, his knowledge of [[Religious text|scripture]] was already detailed; he could give chapter and verse for almost any quotation from the psalms. His mother was taken ill with [[abdominal cancer]] and, after an unsuccessful operation, died in December 1839 when he was eight years old. His education was then overseen by his father and his father's sister-in-law Jane, both of whom played pivotal roles in his life.<ref name=":0">{{Cite book|title=James Clerk Maxwell : a biography|last=Tolstoy|first=Ivan|publisher=University of Chicago Press|year=1981|isbn=0-226-80785-1|location=Chicago|pages=15–16|oclc=8688302}}</ref> His formal schooling began unsuccessfully under the guidance of a 16 year old hired tutor. Little is known about the young man hired to instruct Maxwell, except that he treated the younger boy harshly, chiding him for being slow and wayward.<ref name=":0" /> The tutor was dismissed in November 1841. James' father took him to [[Robert Davidson (inventor)|Robert Davidson]]'s demonstration of electric propulsion and magnetic force on February 12, 1842, an experience with profound implications for the boy.<ref>Anthony F. Anderson (11 June 1981) [https://books.google.ca/books?lr=&id=ONm4--sv5mcC&pg=PA712 Forces of Inspiration], [[The New Scientist]], pages 712,3 via [[Google Books]]</ref>
 
[[File:Edinburgh Academy - geograph.org.uk - 567821.jpg|alt=|thumb|Edinburgh Academy, where Maxwell was educated]]
Maxwell was sent to the prestigious [[Edinburgh Academy]].<ref>{{harvnb|Campbell|1882|pp=19–21}}</ref> He lodged during term times at the house of his aunt Isabella. During this time his passion for drawing was encouraged by his older cousin Jemima.<ref name="mahon_p 12-14">{{harvnb|Mahon|2003|pp=12–14}}</ref> The 10-year-old Maxwell, having been raised in isolation on his father's countryside estate, did not fit in well at school.<ref name="mahon_p 10">{{harvnb|Mahon|2003|p=10}}</ref> The first year had been full, obliging him to join the second year with classmates a year his senior.<ref name="mahon_p 10"/> His mannerisms and [[Galloway]] accent struck the other boys as rustic. Having arrived on his first day of school wearing a pair of homemade shoes and a tunic, he earned the unkind nickname of "[[wikt:daft|Daftie]]".<ref>{{harvnb|Mahon|2003|p=4}}</ref> He never seemed to resent the epithet, bearing it without complaint for many years.<ref>{{harvnb|Campbell|1882|pp=23–24}}</ref> Social isolation at the Academy ended when he met [[Lewis Campbell (classicist)|Lewis Campbell]] and [[Peter Guthrie Tait]], two boys of a similar age who were to become notable scholars later in life. They remained lifelong friends.<ref name="oxford_506"/>
 
Maxwell was fascinated by [[geometry]] at an early age, rediscovering the [[regular polyhedra]] before he received any formal instruction.<ref name="mahon_p 12-14"/> Despite winning the school's scripture biography prize in his second year, his academic work remained unnoticed<ref name="mahon_p 12-14"/> until, at the age of 13, he won the school's mathematical medal and first prize for both English and poetry.<ref name="Campbell, p 43">{{harvnb|Campbell|1882|p=43}}</ref>
 
Maxwell's interests ranged far beyond the school syllabus and he did not pay particular attention to examination performance.<ref name="Campbell, p 43"/> He wrote his first [[scientific paper]] at the age of 14. In it he described a mechanical means of drawing [[Curve|mathematical curves]] with a piece of twine, and the properties of [[ellipse]]s, [[Cartesian ovals]], and related curves with more than two [[Focus (geometry)|foci]]. The work, <ref name="oxford_506"/><ref name="gardner"/> of 1846, "On the description of oval curves and those having a plurality of foci" <ref>{{cite web |title=Key dates in the life of James Clerk Maxwell |url=http://www.clerkmaxwellfoundation.org/html/key_facts_about_maxwell.html |website=[[James Clerk Maxwell Foundation]] |publisher=www.clerkmaxwellfoundation.org/}} - accessed 2020-03-12</ref> was presented to the [[Royal Society of Edinburgh]] by [[James David Forbes|James Forbes]], a professor of [[natural philosophy]] at the [[University of Edinburgh]],<ref name="oxford_506"/><ref name="gardner">{{harvnb|Gardner|2007|pp=46–49}}</ref> because Maxwell was deemed too young to present the work himself.<ref name="Mahon_2003_p_16">{{harvnb|Mahon|2003|p=16}}</ref> The work was not entirely original, since [[René Descartes]] had also examined the properties of such [[multifocal ellipse]]s in the 17th century, but he had simplified their construction.<ref name="Mahon_2003_p_16"/>
 
== Anekdoto ==