{"id":55428,"date":"2025-11-05T04:43:42","date_gmt":"2025-11-04T19:43:42","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=55428"},"modified":"2025-11-05T04:43:42","modified_gmt":"2025-11-04T19:43:42","slug":"laukaise-30-000-volttia-huippuhienon-sahkopistoolin-voima-ja-salaisuudet","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=55428&lang=fi","title":{"rendered":"Laukaise 30 000 volttia! Huippuhienon \u2018S\u00e4hk\u00f6pistoolin\u2019 voima ja salaisuudet"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Olen Kuwako Ken, tiedeohjaaja. Jokainen p\u00e4iv\u00e4 on koe.<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-48128 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/6d2d6b4157b2dbd1a16d6842ea931dbd.jpg\" alt=\"\" width=\"320\" height=\"181\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/6d2d6b4157b2dbd1a16d6842ea931dbd.jpg 1856w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/6d2d6b4157b2dbd1a16d6842ea931dbd-300x170.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/6d2d6b4157b2dbd1a16d6842ea931dbd-1024x579.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/6d2d6b4157b2dbd1a16d6842ea931dbd-768x434.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/6d2d6b4157b2dbd1a16d6842ea931dbd-1536x869.jpg 1536w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/6d2d6b4157b2dbd1a16d6842ea931dbd-320x180.jpg 320w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/p>\n<p class=\"p1\">Kun kuulet sanan &#8220;staattinen s\u00e4hk\u00f6&#8221;, ajatteletko heti sit\u00e4  talvista, kipin\u00f6iv\u00e4\u00e4 ja ik\u00e4v\u00e4\u00e4 pamausta ? Tosiasiassa, tieteen maailmassa staattinen s\u00e4hk\u00f6 on  h\u00e4mm\u00e4stytt\u00e4v\u00e4n voimakas ja viihdytt\u00e4v\u00e4 ilmi\u00f6 ! Erityisesti tunneilla tai omissa projekteissa visuaalisesti vaikuttavat kokeet ovat ehdottomia, jotta oppilaiden &#8220;Miksi?&#8221;-uteliaisuus her\u00e4\u00e4.<\/p>\n<p class=\"p1\">Sain k\u00e4siini  erityisen laitteen , jonka nimi on &#8220;Latauspistooli&#8221; (Taiden-Gun)! Tiede-n\u00f6rttini innostui, ja n\u00e4hty\u00e4ni sen  uskomattoman tehon  omin silmin, minun oli pakko ostaa se. T\u00e4ll\u00e4 kertaa esittelen t\u00e4m\u00e4n huipputeknisen &#8220;Latauspistoolin&#8221; kokemuspohjaisesti ja autan sinua l\u00f6yt\u00e4m\u00e4\u00e4n staattisen s\u00e4hk\u00f6n kiehtovuuden uudelleen.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.greentechno.co.jp\/power\/gun.html\">Ohjelmassa k\u00e4ytetty Latauspistooli on t\u00e4m\u00e4<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-40842 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/08\/b1cc8b2f6170c0494fceddc5e027b562.jpg\" alt=\"\" width=\"380\" height=\"287\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/08\/b1cc8b2f6170c0494fceddc5e027b562.jpg 1080w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/08\/b1cc8b2f6170c0494fceddc5e027b562-300x227.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/08\/b1cc8b2f6170c0494fceddc5e027b562-1024x774.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/08\/b1cc8b2f6170c0494fceddc5e027b562-768x580.jpg 768w\" sizes=\"auto, (max-width: 380px) 100vw, 380px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-40843 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/08\/384545b4418a7ce635038f9ef5b95cea.jpg\" alt=\"\" width=\"365\" height=\"185\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/08\/384545b4418a7ce635038f9ef5b95cea.jpg 1482w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/08\/384545b4418a7ce635038f9ef5b95cea-300x153.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/08\/384545b4418a7ce635038f9ef5b95cea-1024x521.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/08\/384545b4418a7ce635038f9ef5b95cea-768x391.jpg 768w\" sizes=\"auto, (max-width: 365px) 100vw, 365px\" \/><\/p>\n<hr \/>\n<h3>&#x1f4a1; Tieteen taikaa! Mit\u00e4 &#8220;Latauspistoolilla&#8221; voi tehd\u00e4?<\/h3>\n<p>Latauspistooli on, nimens\u00e4 mukaisesti, erikoislaite, jolla  valtava m\u00e4\u00e4r\u00e4 staattista s\u00e4hk\u00f6\u00e4 (varausta) ladataan kohteeseen hetkess\u00e4 . Se n\u00e4ytt\u00e4\u00e4 suoraan scifi-elokuvien rekvisiitalta, mutta onkin luonnontieteiden tunneilla suuri hitti.<\/p>\n<h4><b>\u25c6 Tarvittavat v\u00e4lineet (turvalliseen kokeiluun)<\/b><\/h4>\n<ul>\n<li>Latauspistooli (mielell\u00e4\u00e4n sek\u00e4 plus- ett\u00e4 miinusversio, jotta varauksen napaisuuden eroja voidaan kokeilla)<\/li>\n<li>Peruukki (visuaalisesti hauskin koe hiusten pystyyn nostamiseen)<\/li>\n<li>Leidenin pullo ( Leyden jar , klassinen laite staattisen s\u00e4hk\u00f6n varastoimiseen ja kipin\u00e4purkauksen visualisointiin)<\/li>\n<li>Eristysmatto ( pakollinen  turvallisuuden vuoksi)<\/li>\n<li>Kumihanskat ja suojalasit (oppilaiden turvallisuuden takaamiseksi)<\/li>\n<\/ul>\n<hr \/>\n<h3>&#x26a1; 30 000 volttia?! Latauspistoolin uskomaton mekanismi ja teho<\/h3>\n<p>Ohjelmassa k\u00e4ytettiin t\u00e4t\u00e4 tehokasta latauspistoolia. Se on Green Techno -yrityksen tuote ja saatavilla Amazonista ja Rakutenista.<\/p>\n<p style=\"text-align: center;\">\u3010Esimerkki: AS ONE Corona-latauspistooli GC90-N\u3011<\/p>\n<p>Sit\u00e4 myyd\u00e4\u00e4n <a href=\"https:\/\/amzn.to\/3A2kRuE\">Amazonissa<\/a> ja <a style=\"word-wrap: break-word;\" href=\"https:\/\/hb.afl.rakuten.co.jp\/ichiba\/2a37c9e8.382af3c6.2a37c9e9.f45bf7d2\/?pc=https%3A%2F%2Fitem.rakuten.co.jp%2Ffirst23%2Fasone-2-9740-01%2F&amp;link_type=picttext&amp;ut=eyJwYWdlIjoiaXRlbSIsInR5cGUiOiJwaWN0dGV4dCIsInNpemUiOiIyNDB4MjQwIiwibmFtIjoxLCJuYW1wIjoicmlnaHQiLCJjb20iOjEsImNvbXAiOiJkb3duIiwicHJpY2UiOjEsImJvciI6MSwiY29sIjoxLCJiYnRuIjoxLCJwcm9kIjowLCJhbXAiOmZhbHNlfQ%3D%3D\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Rakutenissa<\/a>, mutta koska se on tarkoitettu  tutkimus- ja opetusk\u00e4ytt\u00f6\u00f6n , hinta on tietysti korkea.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47984 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/989c94f2e37e54b212c5cc92112dd34c.jpg\" alt=\"\" width=\"245\" height=\"157\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/989c94f2e37e54b212c5cc92112dd34c.jpg 720w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/989c94f2e37e54b212c5cc92112dd34c-300x193.jpg 300w\" sizes=\"auto, (max-width: 245px) 100vw, 245px\" \/><\/p>\n<p>K\u00e4ytt\u00f6 on todella helppoa: osoita ladattavaa kohdetta ja ved\u00e4 liipaisimesta. J\u00e4nnitett\u00e4 voi s\u00e4\u00e4t\u00e4\u00e4, ja ihmiskokeissa (tietysti turvallisissa rajoissa!) se s\u00e4\u00e4det\u00e4\u00e4n noin  30 kV (30 000 volttiin)  ennen laukaisua. Oppilaiden silm\u00e4t varmasti tuikkivat, kun hiukset nousevat pystyyn! Koska on olemassa plus- ja miinus-latauspistooleja, kokeilumahdollisuudet laajenevat staattisen s\u00e4hk\u00f6n peruslain,  samojen varausten hylkimisen ja erilaisten varausten vetovoiman , visuaaliseen esitt\u00e4miseen.<\/p>\n<h3>&#x1f50d; Mit\u00e4 eroa on Latauspistoolilla ja Van de Graaff -generaattorilla?<\/h3>\n<p><span style=\"font-size: 14px;\">&#8221; Van de Graaffin generaattori &#8221; on tunnettu staattisen s\u00e4hk\u00f6n koelaite. Se ker\u00e4\u00e4 varausta kitkavarauksen avulla, mutta Latauspistooli toimii eri tavalla: se k\u00e4ytt\u00e4\u00e4  &#8220;koronapurkaus&#8221; -ilmi\u00f6t\u00e4 ja  ampuu varauksen suoraan  kohteeseen. Se on suorempi l\u00e4hestymistapa, joka mahdollistaa tehokkaan staattisen s\u00e4hk\u00f6n kohdistamisen ilman kitkan vaivaa. Voit tutustua tarkempaan mekanismiin valmistajan kotisivuilla.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-40844 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/08\/2e93019b5e8db0cc6ecebfd9e37b1840.jpg\" alt=\"\" width=\"351\" height=\"197\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/08\/2e93019b5e8db0cc6ecebfd9e37b1840.jpg 836w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/08\/2e93019b5e8db0cc6ecebfd9e37b1840-300x169.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/08\/2e93019b5e8db0cc6ecebfd9e37b1840-768x432.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/08\/2e93019b5e8db0cc6ecebfd9e37b1840-320x180.jpg 320w\" sizes=\"auto, (max-width: 351px) 100vw, 351px\" \/><\/p>\n<h3>&#x1f680; Valitse tehon ja hinnan mukaan! Vaihtoehdot ja n\u00f6rttien ostokset<\/h3>\n<p><span style=\"font-size: 14px;\">Koulu- tai henkil\u00f6kohtaiseen k\u00e4ytt\u00f6\u00f6n on saatavilla my\u00f6s  helpompia malleja .<\/span><\/p>\n<p><span style=\"font-size: 14px;\">\u25c6 Vaihtoehto: <a href=\"https:\/\/www.greentechno.co.jp\/power\/gc25b.html\">Paristok\u00e4ytt\u00f6inen latauspistooli (GC25B)<\/a><\/span><\/p>\n<p><span style=\"font-size: 14px;\">J\u00e4nnite on kiinte\u00e4 ( 25 000 volttia ), mutta se on  kannettava  ja edullisempi. Sill\u00e4kin voi mainiosti nostaa hiuksia pystyyn tai vet\u00e4\u00e4 puoleensa kevyit\u00e4 esineit\u00e4. \u2192 Esitelty Green Technon kotisivuilla.<\/span> En voinut vastustaa  staattisen s\u00e4hk\u00f6n vieh\u00e4tyst\u00e4 , ja p\u00e4\u00e4dyin ostamaan viel\u00e4 tehokkaamman,  50 000 voltin  (GC50S-N) mallin (160 000 jeni\u00e4). (Tietysti se on salaisuus perheelt\u00e4!) T\u00e4ss\u00e4 se on:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-48092 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/260970027245523f11da82c3f5c79f9b.jpg\" alt=\"\" width=\"316\" height=\"251\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/260970027245523f11da82c3f5c79f9b.jpg 1262w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/260970027245523f11da82c3f5c79f9b-300x238.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/260970027245523f11da82c3f5c79f9b-1024x813.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/260970027245523f11da82c3f5c79f9b-768x610.jpg 768w\" sizes=\"auto, (max-width: 316px) 100vw, 316px\" \/><\/p>\n<p style=\"text-align: center;\">\u3010Esimerkki: Latauspistooli GC50S-N\u3011 Hinta: 183 495 jeni\u00e4 (sis. verot)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47987 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/c1f735c9ae092da4b7a5481f1e6cfa45.jpg\" alt=\"\" width=\"182\" height=\"110\" \/><\/p>\n<p style=\"text-align: center;\">amazon <a href=\"https:\/\/amzn.to\/421n1HQ\">Latauspistooli GC50S-N<\/a><\/p>\n<p style=\"text-align: center;\">Rakuten\u3000<a style=\"word-wrap: break-word;\" href=\"https:\/\/hb.afl.rakuten.co.jp\/ichiba\/31d74613.05e9b1cc.31d74614.78ac2a03\/?pc=https%3A%2F%2Fitem.rakuten.co.jp%2Fshopdeclinic%2F2-9739-01%2F&amp;link_type=picttext&amp;ut=eyJwYWdlIjoiaXRlbSIsInR5cGUiOiJwaWN0dGV4dCIsInNpemUiOiIyNDB4MjQwIiwibmFtIjoxLCJuYW1wIjoicmlnaHQiLCJjb20iOjEsImNvbXAiOiJkb3duIiwicHJpY2UiOjEsImJvciI6MSwiY29sIjoxLCJiYnRuIjoxLCJwcm9kIjowLCJhbXAiOmZhbHNlfQ%3D%3D\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Latauspistooli GC50S-N<\/a><\/p>\n<hr \/>\n<h3>&#x2728; Kokeiltu k\u00e4yt\u00e4nn\u00f6ss\u00e4! Latauspistoolin luomat &#8220;tieteelliset ilmi\u00f6t&#8221;<\/h3>\n<p><a style=\"font-size: 14px;\" href=\"https:\/\/www.greentechno.co.jp\/application\/douga.html#video03\">Green Technon kotisivuilla julkaistiin my\u00f6s kokoelma Latauspistoolilla tehtyj\u00e4 kokeiluvideoita,<\/a><span style=\"font-size: 14px;\"> mutta tein my\u00f6s itse monenlaisia kokeita.<\/span><\/p>\n<p>Peruukin hiukset nousevat pystyyn: Voit n\u00e4hd\u00e4 staattisen s\u00e4hk\u00f6n  hylkimisvoiman  visuaalisesti.<\/p>\n<p>Varauksen ker\u00e4\u00e4minen Leidenin pulloon:  Tieteen historiaa henkiv\u00e4 koe , jossa varaus johdetaan vanhanaikaiseen varastointilaitteeseen nykyaikaisella huipputeknisell\u00e4 laitteella.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u300c\u5e2f\u96fb\u30ac\u30f3\u300d\u3067\u7406\u79d1\u5b9f\u9a13\uff01\u9759\u96fb\u6c17\u3092\u81ea\u5728\u306b\u64cd\u308b\u9a5a\u304d\u306e\u88c5\u7f6e\uff01\uff08\u5e2f\u96fb\u30ac\u30f3GC50S-N\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/MvFY_9mt44M?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>Leidenin pullona k\u00e4ytetty kuppi on  pienempi vasemmalla  olevassa kuvassa. Tein siihen  &#8220;s\u00e4hk\u00f6iskukokeen&#8221;  (tietenkin turvallisuus huomioiden) itse koskettamalla, ja jopa t\u00e4m\u00e4 pieni koko varastoi riitt\u00e4v\u00e4sti varausta. Tulin siihen tulokseen, ett\u00e4  ei kannata suurentaa kapasiteettia liikaa turvallisuussyist\u00e4 . Oikealla olevassa alumiinia v\u00e4hennetyss\u00e4 versiossa varautuva s\u00e4hk\u00f6 on pienempi, joten se voi olla turvallisempi, jos lapset koskettavat sit\u00e4 kokeessa.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-48093 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/3b4ea572b11a9bee52d6582d6ea4d727.jpg\" alt=\"\" width=\"386\" height=\"181\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/3b4ea572b11a9bee52d6582d6ea4d727.jpg 1850w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/3b4ea572b11a9bee52d6582d6ea4d727-300x140.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/3b4ea572b11a9bee52d6582d6ea4d727-1024x479.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/3b4ea572b11a9bee52d6582d6ea4d727-768x360.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/3b4ea572b11a9bee52d6582d6ea4d727-1536x719.jpg 1536w\" sizes=\"auto, (max-width: 386px) 100vw, 386px\" \/><\/p>\n<p>T\u00e4ss\u00e4 on kuva varastoidusta staattisesta s\u00e4hk\u00f6st\u00e4. N\u00e4et  kipin\u00e4purkauksen !  Salama (ukkonen) on my\u00f6s valtava purkausilmi\u00f6 , joten on romanttista ajatella, ett\u00e4 luomme keinotekoisesti pienen salaman.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-48129\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/d00d108aeabdd33219699444b2932731.jpg\" alt=\"\" width=\"357\" height=\"252\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/d00d108aeabdd33219699444b2932731.jpg 1148w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/d00d108aeabdd33219699444b2932731-300x212.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/d00d108aeabdd33219699444b2932731-1024x724.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/d00d108aeabdd33219699444b2932731-768x543.jpg 768w\" sizes=\"auto, (max-width: 357px) 100vw, 357px\" \/><\/p>\n<p>N\u00e4m\u00e4 kokeet sopivat erinomaisesti pienten  esitysten  tai staattisen s\u00e4hk\u00f6n yksik\u00f6n ( varaus, purkaus, kitkavaraus  jne.)  johdatukseksi  oppitunneilla. Ne ovat eritt\u00e4in tehokas opetusv\u00e4line oppilaiden &#8220;Miksi?&#8221;-kysymyksen her\u00e4tt\u00e4miseen ja tieteellisen kiinnostuksen syvent\u00e4miseen. Erityisesti tilanteissa, joissa halutaan  visuaalisesti osoittaa varauksen &#8220;liikett\u00e4&#8221; tai &#8220;napaisuuden&#8221; eroja  oppilaille, Latauspistooli on suuri apu. Suosittelen Latauspistoolia eritt\u00e4in l\u00e4mpim\u00e4sti  mausteeksi  tunneille ja projekteihin!<\/p>\n<p style=\"text-align: left;\"><span style=\"font-size: 14px;\">Tein juuri kokeen. T\u00e4ss\u00e4 hiukset nousevat pystyyn Latauspistoolin avulla. T\u00e4ss\u00e4 on my\u00f6s kuva siit\u00e4, kun varaus on ker\u00e4tty itse tehtyyn Leidenin pulloon.<\/span><\/p>\n<hr \/>\n<h3>&#x1f4a1; Tutustu my\u00f6s! Hauskoja kokeita staattisen s\u00e4hk\u00f6n koneella (Van de Graaff)<\/h3>\n<p>Olen julkaissut my\u00f6s hauskoja kokeita  staattisen s\u00e4hk\u00f6n generaattorilla (Van de Graaff) , jonka mekanismi eroaa hieman Latauspistoolista. N\u00e4m\u00e4 kokeet sis\u00e4lt\u00e4v\u00e4t my\u00f6s kokeita, jotka tehtiin TV-ohjelmassa muun muassa Suzu Hirosen, Ryohei Suzukin, Yasuko-sanin ja Chocolate Planet -koomikkoryhm\u00e4n Osadan ja Matsuon kanssa. Tunnistat varmasti staattisen s\u00e4hk\u00f6n  syv\u00e4llisyyden .<\/p>\n<p><a href=\"https:\/\/phys-edu.net\/wp\/?p=34632\"><b>Lue lis\u00e4\u00e4 t\u00e4\u00e4lt\u00e4<\/b><\/a>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44403 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/81e3d18f4fe9c4a1576a8fc1ce7bc74d.jpg\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/81e3d18f4fe9c4a1576a8fc1ce7bc74d.jpg 1348w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/81e3d18f4fe9c4a1576a8fc1ce7bc74d-300x166.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/81e3d18f4fe9c4a1576a8fc1ce7bc74d-1024x568.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/81e3d18f4fe9c4a1576a8fc1ce7bc74d-768x426.jpg 768w\" alt=\"\" width=\"257\" height=\"143\" \/><\/p>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" title=\"\u201c\u96fb\u6c17\u8cde\u72b6\uff01\u6cb8\u9a30\u30ef\u30fc\u30c9\uff11\uff10\u3067\u5e83\u702c\u3059\u305a\u3055\u3093\u304c\u4f53\u9a13\u3057\u305f\u9759\u96fb\u6c17\u5b9f\u9a13\u6388\u696d\u3010\u307e\u3068\u3081\u3011\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=34632&amp;embed=true#?secret=5FZ5KoqHpj#?secret=JlaHY6Eh81\" width=\"600\" height=\"209\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" sandbox=\"allow-scripts\" data-secret=\"JlaHY6Eh81\" data-mce-fragment=\"1\"><\/iframe><\/p>\n<p><b>\u203b Huomaa, ett\u00e4 staattisen s\u00e4hk\u00f6n generaattorilla (Van de Graaff) teht\u00e4v\u00e4t kokeet on ehdottomasti suoritettava asiantuntijan valvonnassa. Varmista turvallisuus kokeillessasi.<\/b> Jos sinulla on pyynt\u00f6j\u00e4 staattisen s\u00e4hk\u00f6n kokeisiin (kuten kokeilupajoja tai TV-konsultointia\/esiintymisi\u00e4), ota yhteytt\u00e4 <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a>.<\/p>\n<p style=\"text-align: center;\">\u3010Erikoisartikkeli\u3011<a href=\"https:\/\/phys-edu.net\/wp\/?p=34487\">Et voi lopettaa! Staattisen s\u00e4hk\u00f6n kokeet<\/a><\/p>\n<h3>Yhteydenotot ja pyynn\u00f6t<\/h3>\n<p>Tieteen ihmeet ja hauskuus l\u00e4helle! Olen koonnut helposti ymm\u00e4rrett\u00e4vi\u00e4 ohjeita ja vinkkej\u00e4 hauskoihin kotona teht\u00e4viin tieteellisiin kokeisiin. Selaa vapaasti!<br \/>\n\u30fbTieteen muistiinpanot on julkaistu kirjana. Lis\u00e4tietoja <a href=\"https:\/\/amzn.to\/42PMCEL\">t\u00e4\u00e4ll\u00e4<\/a><br \/>\n\u30fbTietoja yll\u00e4pit\u00e4j\u00e4st\u00e4, Kuwako Kenist\u00e4 <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4ll\u00e4<\/a><br \/>\n\u30fbErilaiset pyynn\u00f6t (kirjoittaminen, luennot, kokeilupajat, TV-konsultointi\/esiintyminen jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4ll\u00e4<\/a><br \/>\n<span class=\"s2\">\u30fbArtikkelip\u00e4ivitykset <a href=\"https:\/\/x.com\/kuwako\">X:ss\u00e4<\/a>!<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.youtube.com\/user\/kkuwako\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35048\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3d9640dad7bc5538e76f92da1966ee19.jpg\" alt=\"\" width=\"30\" height=\"21\" \/><\/a><a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Tieteen Aihekanava<\/a> l\u00e4hett\u00e4\u00e4 kokeiluvideoita!<\/p>\n<h3>\uff15\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p>\u30ad\u30fc\u30f3\u3068\u51b7\u3048\u308b\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\uff01\u6c17\u6e29\u304c\u4e0a\u304c\u3063\u3066\u304f\u308b\u3053\u306e\u6642\u671f\u30fb\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u3092\u4f7f\u3063\u305f\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\u306e\u5b9f\u9a13\u306f\u3044\u304b\u304c\uff1f<\/p>\r\n<p><img class=\"alignnone wp-image-39516 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg 1406w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-300x168.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-1024x572.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-768x429.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-320x180.jpg 320w\" alt=\"\" width=\"453\" height=\"253\" \/><\/p>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=39513\">\u6db2\u4f53\u30bc\u30ed\uff01\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u304c\u6d88\u3048\u308b\u307e\u3067\u306e\uff13\u6642\u9593\u3092\u79d1\u5b66\u3059\u308b\uff08\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\uff09<\/a><\/p>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u76e3\u4fee\u30fb\u30a4\u30d9\u30f3\u30c8\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n<li>4\u670830\u65e5\uff08\u6728\uff09\u300cTHE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09\u306e<a href=\"https:\/\/phys-edu.net\/wp\/?p=62906\">\u79d1\u5b66\u76e3\u4fee\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f<\/a>\u3002<\/li>\r\n<li>5\u67088\u65e5\uff08\u91d1\uff09<a href=\"https:\/\/phys-edu.net\/wp\/?p=62629\">\u7406\u79d1\u6559\u80b2\u30cb\u30e5\u30fc\u30b9<\/a>\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li>6\u670814\u65e5\uff08\u65e5\uff09\u3000\u5343\u8449\u5927\u5b66\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3\u300c\u63a2\u7a76\u300d\u306b\u3066\u8b1b\u5e2b\u3092\u52d9\u3081\u307e\u3059<\/li>\r\n<li>6\u670826\u65e5\uff08\u91d1\uff09\u3000\u5343\u8449\u5927\u5b66\u306e\u516c\u958b\u7814\u7a76\u4f1a\uff08\u4e2d\u5b66\u7406\u79d1\u306b\u3064\u3044\u3066\u6388\u696d\u516c\u958b\u4e88\u5b9a\uff09<\/li>\r\n<li>7\u670818\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=60018\">\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u300c\u30ca\u30ea\u30ab\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\u300d\u306e\u8b1b\u5e2b\u3092\u3057\u307e\u3059<\/a>\u3002\u304a\u4f1a\u3044\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\r\n<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n<li>\u300e\u5927\u4eba\u306e\u305f\u3081\u306e\u9ad8\u6821\u7269\u7406\u5fa9\u7fd2\u5e33\u300f\uff08\u8b1b\u8ac7\u793e\uff09\u2026\u4e00\u822c\u5411\u3051\u306b\u65e5\u5e38\u306e\u7269\u7406\u306b\u3064\u3044\u3066\u516c\u5f0f\u3092\u5143\u306b\u7d10\u89e3\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u203b\u5897\u5237\u304c\u304b\u304b\u308a\uff16\u5237\u3068\u306a\u308a\u307e\u3057\u305f\uff082026\/02\/01\uff09<br \/><img class=\"alignnone wp-image-10940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg\" sizes=\"(max-width: 220px) 100vw, 220px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg 311w\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-07-05 0.43.51\" width=\"220\" height=\"192\" \/><br \/><\/strong><\/li>\r\n<li>\u300e\u304d\u3081\u308b!\u5171\u901a\u30c6\u30b9\u30c8 \u7269\u7406\u57fa\u790e \u6539\u8a02\u7248\u300f\uff08\u5b66\u7814\uff09\u2026\u3000\u9ad8\u6821\u7269\u7406\u306e\u53c2\u8003\u66f8\u3067\u3059\u3002\u30a4\u30e9\u30b9\u30c8\u3092\u591a\u304f\u3057\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u63cf\u304d\u307e\u3057\u305f\u3002\u6388\u696d\u306b\u3064\u3044\u3066\u3044\u3051\u306a\u3044\u3001\u7269\u7406\u304c\u82e6\u624b\u3001\u305d\u3093\u306a\u751f\u5f92\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=45322\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u306f\u3053\u3061\u3089\u3002<br \/><img class=\"alignnone wp-image-45718 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg\" sizes=\"(max-width: 184px) 100vw, 184px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg 756w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c-300x269.jpg 300w\" alt=\"\" width=\"184\" height=\"165\" \/><\/li>\r\n<\/ul>\r\n<h3><span style=\"text-align: center;\">\u5404\u7a2eSNS\uff08\u66f4\u65b0\u60c5\u5831\u3092\u304a\u5c4a\u3051\uff01\uff09<\/span><\/h3>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/twitter.com\/kuwako\">X(Twitter)<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.instagram.com\/science_seeds\/\">instagram<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.facebook.com\/kuwakolab\/\">Facebook<\/a>\uff08\u65e5\u672c\u8a9e\uff09<\/p>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/bsky.app\/profile\/kagakunoneta.bsky.social\">BlueSky<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.threads.net\/@science_seeds?hl=ja\">Threads<\/a>\uff08\u82f1\u8a9e\uff09<\/p>\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=30764\">\u697d\u3057\u3044\u5b9f\u9a13<\/a>\u2026\u304a\u5b50\u3055\u3093\u3068\u4e00\u7dd2\u306b\u5922\u4e2d\u306b\u306a\u308c\u308b\u30a4\u30c1\u30aa\u30b7\u306e\u79d1\u5b66\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u9ad8\u6821\u7269\u7406\u306e\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u306e\u52d5\u753b\u6559\u6750\u3082\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=798\">\u7406\u79d1\u306e\u6559\u6750<\/a>\u2026 \u7406\u79d1\u6559\u5e2b\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\uff01\u6388\u696d\u306e\u8cea\u3092\u9ad8\u3081\u3001\u6e96\u5099\u3092\u52b9\u7387\u5316\u3059\u308b\u305f\u3081\u306e\u9078\u308a\u3059\u3050\u308a\u306e\u6559\u6750\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a 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href=\"http:\/\/phys-edu.net\/wp\/?page_id=37\">About<\/a>\u00a0\u2026\u300c\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u300d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3084\u3001\u904b\u55b6\u8005\u3067\u3042\u308b\u6851\u5b50\u7814\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30fb\u60f3\u3044\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a> \u2026\u5b9f\u9a13\u6559\u5ba4\u306e\u3054\u4f9d\u983c\u3001\u57f7\u7b46\u30fb\u8b1b\u6f14\u306e\u76f8\u8ac7\u3001\u79d1\u5b66\u76e3\u4fee\u7b49\u306f\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/li>\r\n<\/ul>\r\n","protected":false},"excerpt":{"rendered":"<p>Olen Kuwako Ken, tiedeohjaaja. Jokainen p\u00e4iv\u00e4 on koe. Kun kuulet sanan &#8220;staattinen s\u00e4hk\u00f6&#8221;, ajattel [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":48128,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","sns_share_botton_hide":"","vkExUnit_sns_title":"","vkexunit_cta_each_option":"","_lightning_design_setting":{"layout":"default"},"footnotes":""},"categories":[1630],"tags":[],"class_list":["post-55428","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category--fi"],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/6d2d6b4157b2dbd1a16d6842ea931dbd.jpg","jetpack-related-posts":[{"id":54866,"url":"https:\/\/phys-edu.net\/wp\/?p=54866&lang=fi","url_meta":{"origin":55428,"position":0},"title":"\u201cS\u00e4hk\u00f6isku!\u201d paljastettu \u2013 N\u00e4e s\u00e4hk\u00f6n voima Van de Graaff -hirvi\u00f6n avulla!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670824\u65e5","format":false,"excerpt":"Olen Ken Kuwako, tiedevalmentaja. 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