{"id":142754,"date":"2024-01-14T13:03:41","date_gmt":"2024-01-14T13:03:41","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%9b%90%ec%9e%90%ec%9d%98-%ec%a0%84%ed%95%98-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0\/"},"modified":"2024-02-21T16:55:24","modified_gmt":"2024-02-21T16:55:24","slug":"%ec%9b%90%ec%9e%90%ec%9d%98-%ec%a0%84%ed%95%98-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%9b%90%ec%9e%90%ec%9d%98-%ec%a0%84%ed%95%98-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0\/","title":{"rendered":"\uc6d0\uc790\uc758 \uc804\ud558 | \uc804\uae30 &#8211; \uc790\uae30"},"content":{"rendered":"<h2>\uc6d0\uc790 \ub0b4\uc758 \uc804\uae30 \ucda9\uc804\uc5d0 \ub300\ud558\uc5ec<\/h2>\n<p>\uc6d0\uc790 \ub0b4\uc758 \uc804\uae30 \ucda9\uc804\uc740 \uc591\uc131\uc790\uc640 \uc804\uc790\uc5d0 \uc758\ud574 \uc6b4\ubc18\ub429\ub2c8\ub2e4. \uc6d0\uc790\ub294 \ubcf4\ud1b5 \ubb3c\uc9c8\uc758 \uac00\uc7a5 \uc791\uc740 \uad6c\uc131 \ub2e8\uc704\ub85c, \uc804\uae30\uc801\uc73c\ub85c \ucda9\uc804\ub41c \uc785\uc790\uc758 \ubc29\ucd9c \uc5c6\uc774 \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6d0\uc790\ub294 \uc591\uc804\ud558\ub97c \ub764 \ud575\uc5d0 \uc758\ud574 \ub458\ub7ec\uc2f8\uc778 \uc74c\uc804\ud558\ub97c \ub764 \uc804\uc790\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc5b4 \uc6d0\uc790 \uc804\uccb4\uac00 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc744 \uc774\ub8f9\ub2c8\ub2e4. \uc6d0\uc790\uc758 \uc804\uc790\ub294 \uc804\uc790\uae30\ub825\uc5d0 \uc758\ud574 \ud575\uc758 \uc591\uc131\uc790\uc5d0\uac8c \ub04c\ub9bd\ub2c8\ub2e4. \uc774 \ud798\uc740 \uc804\uc790\ub97c \ub354 \uc791\uc740 \ud575 \uc8fc\ubcc0\uc758 \uc815\uc804\uae30\uc801 \uc7a0\uc7ac \uc6b0\ubb3c \uc548\uc5d0 \uacb0\ubc15\uc2dc\ud0a4\ub294\ub370, \uc774\ub294 \uc804\uc790\uac00 \ud0c8\ucd9c\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc678\ubd80 \uc5d0\ub108\uc9c0\uc6d0\uc774 \ud544\uc694\ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uad6c\ub9ac\uc758 \uc911\uc131 \uc6d0\uc790\ub294 29\uac1c\uc758 \uc804\uc790\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uc804\uc790\ub294 \ud575\uc758 \uc591\uc804\ud558\uc640 \uc6d0\uc790 \ub0b4\uc758 \ub2e4\ub978 (Z \u2013 1) \uc74c\uc804\ud558 \uc804\uc790\uc5d0 \uc758\ud574 \uc0dd\uc131\ub41c \uc804\uae30\uc7a5\uc758 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc804\uae30 \ucda9\uc804\uc774\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n<p>\uc804\uae30\ub294 &#8220;\ub2e8\uc21c\ud55c \ubb3c\uc9c8\uacfc \uc7a5\uce58\ub97c \ud1b5\ud55c \uc804\uc790\uc758 \ud750\ub984&#8221; \ub610\ub294 &#8220;\uc804\uc790\ub97c \uc6c0\uc9c1\uc774\uac8c \ud558\ub294 \ud798&#8221;\uc73c\ub85c \uc815\uc758\ub429\ub2c8\ub2e4. \uacfc\ud559\uc790\ub4e4\uc740 \uc804\uae30\uac00 \uc804\uc790\uc640 \uc591\uc131\uc790\ub77c\uace0 \ubd88\ub9ac\ub294 \ub9e4\uc6b0 \uc791\uc740 \uc785\uc790\uc5d0 \uc758\ud574 \uc0dd\uc0b0\ub41c\ub2e4\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4. \uc774 \uc785\uc790\ub4e4\uc740 \ub108\ubb34 \uc791\uc544\uc11c \ubcfc \uc218 \uc5c6\uc9c0\ub9cc, \uc6d0\uc790 \ub0b4\uc758 \uc544\uc6d0\uc790 \uc785\uc790\ub85c \uc874\uc7ac\ud569\ub2c8\ub2e4. \uadf8\ub4e4\uc774 \uc5b4\ub5bb\uac8c \uc874\uc7ac\ud558\ub294\uc9c0 \uc774\ud574\ud558\uae30 \uc704\ud574\uc11c\ub294 \uba3c\uc800 \uc6d0\uc790\uc758 \uad6c\uc870\ub97c \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4. \ubb3c\ub9ac\uc801 \uc138\uacc4\ub294 \ub2e4\uc591\ud55c \uc544\uc6d0\uc790 \ub610\ub294 \uae30\ubcf8 \uc785\uc790\uc758 \uc870\ud569\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc774\ub4e4\uc740 \ubb3c\uc9c8\uc758 \uac00\uc7a5 \uc791\uc740 \uad6c\uc131 \ube14\ub85d\uc785\ub2c8\ub2e4. \uc6d0\uc790\ub294 \uc804\uae30\uc801\uc73c\ub85c \ucda9\uc804\ub41c \uc785\uc790\uc758 \ubc29\ucd9c \uc5c6\uc774 \ub098\ub20c \uc218 \uc788\ub294 \ubcf4\ud1b5 \ubb3c\uc9c8\uc758 \uac00\uc7a5 \uc791\uc740 \uad6c\uc131 \ub2e8\uc704\ub85c \uc815\uc758\ub429\ub2c8\ub2e4. \uc6d0\uc790\ub294 \uc591\uc804\ud558\ub97c \ub764 \ud575\uc5d0 \uc758\ud574 \ub458\ub7ec\uc2f8\uc778 \uc74c\uc804\ud558\ub97c \ub764 \uc804\uc790\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc5b4 \uc6d0\uc790 \uc804\uccb4\uac00 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc744 \uc774\ub8f9\ub2c8\ub2e4. \uc591\uc131\uc790\ub294 \uc804\uc790\uc640 \ub3d9\uc77c\ud55c \ud06c\uae30\uc758 \ub2e8\uc77c \ub2e8\uc704 \uc591\uc804\ud558\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc911\uc131\uc790\ub294 \uc591\uc131\uc790\ubcf4\ub2e4 \uc57d\uac04 \ubb34\uac81\uace0 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc785\ub2c8\ub2e4. \uc804\uc790\ub294 e<sup>\u2212<\/sup> \uae30\ud638\ub85c \ud45c\uc2dc\ub418\uba70, \ubb3c\uc9c8\uc744 \uad6c\uc131\ud558\ub294 \uae30\ubcf8 \uc785\uc790 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc804\uc790\ub294 \uc74c\uc804\ud558(-1e)\ub97c \uac00\uc9c4 \uac70\uc758 \uc9c8\ub7c9\uc774 \uc5c6\ub294 \uc785\uc790\uc774\uc9c0\ub9cc, \uc6d0\uc790\uc758 \ub300\ubd80\ubd84\uc758 \ud06c\uae30\ub97c \ucc28\uc9c0\ud569\ub2c8\ub2e4. \uadf8\ub4e4\uc758 \uc815\uc9c0 \uc9c8\ub7c9\uc740 9.109 \u00d7 10<sup>\u221231<\/sup> kg (510.998 keV\/c<sup>2<\/sup>) (\uc591\uc131\uc790\uc758 \uc57d 1\/1836)\uc785\ub2c8\ub2e4. \uc804\uc790\ub294 \uc6d0\uc790\uc758 \ud575\uc744 \ub458\ub7ec\uc2fc \uc804\uc790 \uad6c\ub984 \uc601\uc5ed\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. \uc804\uc790 \uad6c\ub984 \ubaa8\ub378\uc740 \ud575\uc774 \uc791\uc9c0\ub9cc \uc9c8\ub7c9\uc774 \ud070 \uc6d0\uc790\ub97c \ub458\ub7ec\uc2fc \ube60\ub974\uac8c \uc6c0\uc9c1\uc774\ub294 \uc804\uc790\ub4e4\uc758 \uad6c\ub984\uc73c\ub85c \uad6c\uc131\ub41c \uc6d0\uc790\uc758 \ubaa8\ub378\uc785\ub2c8\ub2e4. \uc804\uc790 \uad6c\ub984 \ubaa8\ub378\uc740 \ud2b9\uc815 \uc2dc\uac04\uc5d0 \uc804\uc790\uc758 \uc704\uce58\ub97c \uc815\ud655\ud788 \uc54c \uc218 \uc5c6\uc9c0\ub9cc, \uc804\uc790\ub4e4\uc774 \ud2b9\uc815 \uc601\uc5ed\uc5d0 \uc788\uc744 \ud655\ub960\uc774 \ub354 \ub192\ub2e4\uace0 \ub9d0\ud569\ub2c8\ub2e4. \uc804\uc790 \uad6c\ub984 \ubaa8\ub378\uc740 \ubd88\ud655\uc2e4\uc131 \uc6d0\ub9ac \ub54c\ubb38\uc5d0 \uc804\uc790\uc758 \uc704\uce58\ub97c \uc124\uba85\ud558\ub294 \ud655\ub960\uc758 \uc601\uc5ed\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. \uc6d0\uc790\uc758 \uc804\uc790\ub294 \uc804\uc790\uae30\ub825\uc5d0 \uc758\ud574 \ud575\uc758 \uc591\uc131\uc790\uc5d0\uac8c \ub04c\ub9bd\ub2c8\ub2e4. \uc774 \ud798\uc740 \uc804\uc790\ub97c \ub354 \uc791\uc740 \ud575 \uc8fc\ubcc0\uc758 \uc815\uc804\uae30\uc801 \uc7a0\uc7ac \uc6b0\ubb3c \uc548\uc5d0 \uacb0\ubc15\uc2dc\ud0a4\ub294\ub370, \uc774\ub294 \uc804\uc790\uac00 \ud0c8\ucd9c\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc678\ubd80 \uc5d0\ub108\uc9c0\uc6d0\uc774 \ud544\uc694\ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub54c\ub54c\ub85c \uc6d0\uc790\ub294 \ud558\ub098 \uc774\uc0c1\uc758 \uc804\uc790\ub97c \uc783\uac70\ub098 \ucd94\uac00 \uc804\uc790\ub97c \uc5bb\uc744 \uc218 \uc788\ub294\ub370, \uc774 \uacbd\uc6b0 \uc21c\uc591\uc804 \ub610\ub294 \uc21c\uc74c\uc804\ud558\ub97c \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \uc774\uc628\uc774\ub77c\uace0 \ubd88\ub9bd\ub2c8\ub2e4.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<p><b>\uc804\uae30 \ucda9\uc804\uc740 \uc6d0\uc790\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\uae4c?<\/b><br \/>\n\uc6d0\uc790\uc758 \ud654\ud559\uc801 \uc131\uc9c8\uc740 \uc591\uc131\uc790\uc758 \uc218, \uc0ac\uc2e4\uc0c1 \uc804\uc790\uc758 \uc218\uc640 \ubc30\uc5f4\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4. \uc774 \uc804\uc790\ub4e4\uc758 \uad6c\uc131\uc740 \uc591\uc790 \uc5ed\ud559\uc758 \uc6d0\ub9ac\ub97c \ub530\ub985\ub2c8\ub2e4. \uac01 \uc6d0\uc18c\uc758 \uc804\uc790 \uaecd\uc9c8, \ud2b9\ud788 \uac00\uc7a5 \ubc14\uae65\ucabd \uc6d0\uc790\uac00 \uaecd\uc9c8\uc758 \uc804\uc790 \uc218\ub294 \ud654\ud559 \uacb0\ud569 \ud589\ub3d9\uc744 \uacb0\uc815\ud558\ub294 \uc8fc\uc694 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<p><b>\uc5b4\ub5a4 \uc785\uc790\ub4e4\uc774 \uc6d0\uc790\uc5d0\uc11c \uc804\uae30 \ucda9\uc804\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\uae4c?<\/b><br \/>\n\uc6d0\uc790\ub294 \uc591\uc804\ud558\ub97c \ub764 \ud575\uacfc \uc74c\uc804\ud558\ub97c \ub764 \uc804\uc790\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc5b4 \uc6d0\uc790 \uc804\uccb4\uac00 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc744 \uc774\ub8f9\ub2c8\ub2e4. \uc6d0\uc790 \ud575\uc740 \uc591\uc804\ud558\ub97c \ub764 \uc591\uc131\uc790\uc640 \uc911\uc131\uc778 \uc911\uc131\uc790\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<p><b>\uc591\uc131\uc790\uc640 \uc804\uc790\uac00 \uc11c\ub85c \ub04c\ub9ac\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/b><br \/>\n\uc6d0\uc790\uc758 \uc804\uc790\ub294 \uc804\uc790\uae30\ub825\uc5d0 \uc758\ud574 \ud575\uc758 \uc591\uc131\uc790\uc5d0\uac8c \ub04c\ub9bd\ub2c8\ub2e4. \uc774 \ud798\uc740 \uc804\uc790\ub97c \ub354 \uc791\uc740 \ud575 \uc8fc\ubcc0\uc758 \uc815\uc804\uae30\uc801 \uc7a0\uc7ac \uc6b0\ubb3c \uc548\uc5d0 \uacb0\ubc15\uc2dc\ud0a4\ub294\ub370, \uc774\ub294 \uc804\uc790\uac00 \ud0c8\ucd9c\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc678\ubd80 \uc5d0\ub108\uc9c0\uc6d0\uc774 \ud544\uc694\ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/02\/Electric-Charges-in-Atoms-image.png\" alt=\"Electric Charges in Atoms\" \/><\/p>\n<div style=\"text-align: center; font-size: 20px;\">\n    <a href=\"https:\/\/www.electricity-magnetism.org\/electrostatics\/electric-charges-in-atoms\/\">Original Article<\/a>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc6d0\uc790\uc758 \uc804\ud558\ub294 \uc591\uc131\uc790\uc640 \uc804\uc790\uc5d0 \uc758\ud574 \uc6b4\ubc18\ub429\ub2c8\ub2e4. \uc6d0\uc790\ub294 \uc74c\uc804\ud558\ub97c \ub764 \uc804\uc790\ub85c \ub458\ub7ec\uc2f8\uc778 \uc591\uc804\ud558\ub97c \ub760\ub294 \ud575\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc6d0\uc790 \uc804\uccb4\uac00 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc744 \ub760\uac8c \ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":1811,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-142754","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-15","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uc6d0\uc790\uc758 \uc804\ud558 | \uc804\uae30 - \uc790\uae30<\/title>\n<meta name=\"description\" content=\"\uc6d0\uc790\uc758 \uc804\ud558\ub294 \uc591\uc131\uc790\uc640 \uc804\uc790\uc5d0 \uc758\ud574 \uc6b4\ubc18\ub429\ub2c8\ub2e4. \uc6d0\uc790\ub294 \uc74c\uc804\ud558\ub97c \ub764 \uc804\uc790\ub85c \ub458\ub7ec\uc2f8\uc778 \uc591\uc804\ud558\ub97c \ub760\ub294 \ud575\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc6d0\uc790 \uc804\uccb4\uac00 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc744 \ub760\uac8c \ub429\ub2c8\ub2e4.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%9b%90%ec%9e%90%ec%9d%98-%ec%a0%84%ed%95%98-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc6d0\uc790\uc758 \uc804\ud558 | \uc804\uae30 - \uc790\uae30\" \/>\n<meta property=\"og:description\" content=\"\uc6d0\uc790\uc758 \uc804\ud558\ub294 \uc591\uc131\uc790\uc640 \uc804\uc790\uc5d0 \uc758\ud574 \uc6b4\ubc18\ub429\ub2c8\ub2e4. \uc6d0\uc790\ub294 \uc74c\uc804\ud558\ub97c \ub764 \uc804\uc790\ub85c \ub458\ub7ec\uc2f8\uc778 \uc591\uc804\ud558\ub97c \ub760\ub294 \ud575\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc6d0\uc790 \uc804\uccb4\uac00 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc744 \ub760\uac8c \ub429\ub2c8\ub2e4.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%9b%90%ec%9e%90%ec%9d%98-%ec%a0%84%ed%95%98-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0\/\" \/>\n<meta property=\"og:site_name\" content=\"Electricity - Magnetism\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-14T13:03:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-02-21T16:55:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/02\/Electric-Charges-in-Atoms-image.png\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Matan\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/ko\/#website\",\"url\":\"https:\/\/www.electricity-magnetism.org\/ko\/\",\"name\":\"Electricity - Magnetism\",\"description\":\"All about electricity and magnetism.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.electricity-magnetism.org\/ko\/?s={search_term_string}\"},\"query-input\":\"required 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Therefore, the number of electrons in a neutral atom of Copper is 29. 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