{"id":2340,"date":"2022-02-06T14:52:57","date_gmt":"2022-02-06T14:52:57","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%9b%90%ec%9e%90%ec%9d%98-%ec%a0%84%ed%95%98\/"},"modified":"2022-06-10T13:16:06","modified_gmt":"2022-06-10T13:16:06","slug":"%ec%9b%90%ec%9e%90%ec%9d%98-%ec%a0%84%ed%95%98","status":"publish","type":"page","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%95%ec%a0%84%ea%b8%b0\/%ec%9b%90%ec%9e%90%ec%9d%98-%ec%a0%84%ed%95%98\/","title":{"rendered":"\uc6d0\uc790\uc758 \uc804\ud558"},"content":{"rendered":"
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<\/path><\/svg><\/span>30\ucd08 \uc694\uc57d<\/span><\/h2>\n\n\n\n

\uc6d0\uc790\uc758 \uc804\ud558<\/h2>\n\n\n\n

\uc6d0\uc790\uc758 \uc804\ud558\ub294 \uc591\uc131\uc790\uc640 \uc804\uc790\uc5d0 \uc758\ud574 \uc6b4\ubc18\ub429\ub2c8\ub2e4. <\/p>\n\n\n\n

\uc6d0\uc790<\/strong> \ub294 \uc804\ud558\ub97c \ub764 \uc785\uc790\uc758 \ubc29\ucd9c \uc5c6\uc774 \ubd84\ud560\ub420 \uc218 \uc788\ub294 \uc77c\ubc18 \ubb3c\uc9c8\uc758 \uac00\uc7a5 \uc791\uc740 \uad6c\uc131 \uc694\uc18c\ub85c \uc815\uc758\ub429\ub2c8\ub2e4. <\/p>\n\n\n\n

\uc6d0\uc790\ub294 \uc804\uccb4 \uc6d0\uc790\uac00 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc774 \ub418\ub3c4\ub85d \uc74c\uc804\ud558\ub97c \ub764 \uc804\uc790\ub85c \ub458\ub7ec\uc2f8\uc778 \uc591\uc804\ud558\ub97c \ub764 \ud575\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. <\/p>\n\n\n\n

\uc6d0\uc790\uc758 \uc804\uc790\ub294 \uc804\uc790\uae30\ub825<\/a> \uc5d0 \uc758\ud574 \ud575\uc758 \uc591\uc131\uc790\uc5d0\uac8c \ub04c\ub9bd\ub2c8\ub2e4. \uc774 \ud798\uc740 \ub354 \uc791\uc740 \ud575\uc744 \ub458\ub7ec\uc2f8\uace0 \uc788\ub294 \uc815\uc804 \uc804\uc704 \uc6b0\ubb3c \ub0b4\ubd80\uc758 \uc804\uc790\ub97c \ubb36\ub294\ub370, \uc774\ub294 \uc804\uc790\uac00 \ud0c8\ucd9c\ud558\uae30 \uc704\ud574 \uc678\ubd80 \uc5d0\ub108\uc9c0\uc6d0\uc774 \ud544\uc694\ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. <\/p>\n\n<\/div><\/div><\/div>\n\n

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\"원자의
\uad6c\ub9ac\uc758 \uc911\uc131 \uc6d0\uc790\uc5d0 \uc788\ub294 \uc804\uc790\uc758 \uc218\ub294 29\uac1c\uc785\ub2c8\ub2e4. \uac01 \uc804\uc790\ub294 \uc6d0\uc790\uc758 \uc591\uc804\ud558\uc640 \ub2e4\ub978 (Z \u2013 1) \uc74c\uc804\ud558\uac00 \uc0dd\uc131\ud558\ub294 \uc804\uae30\uc7a5\uc758 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4.<\/figcaption><\/figure>\n<\/div><\/div><\/div>\n<\/div>\n<\/div>
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\uc6d0\uc790\uc758 \uc804\ud558 \uc815\ubcf4<\/h2>\n\n<\/div><\/div>\n
\"\"<\/figure><\/div>\n
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\uc804\uae30\ub780? \uc804\uae30\ub294 “\ub2e8\uc21c\ud55c \uc7ac\ub8cc\uc640 \uc7a5\uce58\ub97c \ud1b5\ud55c \uc804\uc790\uc758 \ud750\ub984” \ub610\ub294 “\uc804\uc790\ub97c \uc6c0\uc9c1\uc774\ub294 \ud798”\uc73c\ub85c \uc815\uc758\ub429\ub2c8\ub2e4. \uacfc\ud559\uc790\ub4e4\uc740 \uc804\uae30\uac00 \uc804\uc790<\/a> \uc640 \uc591\uc131\uc790<\/a> \ub77c\uace0 \ud558\ub294 \uc544\uc8fc \uc791\uc740 \uc785\uc790\uc5d0 \uc758\ud574 \uc0dd\uc131\ub41c\ub2e4\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4. \uc774 \uc785\uc790\ub294 \ub108\ubb34 \uc791\uc544\uc11c \ubcfc \uc218 \uc5c6\uc9c0\ub9cc \uc6d0\uc790\uc5d0\uc11c \uc544\uc6d0\uc790 \uc785\uc790\ub85c \uc874\uc7ac\ud569\ub2c8\ub2e4. \uadf8\uac83\ub4e4\uc774 \uc5b4\ub5bb\uac8c \uc874\uc7ac\ud558\ub294\uc9c0 \uc774\ud574\ud558\ub824\uba74 \uba3c\uc800 \uc6d0\uc790\uc758 \uad6c\uc870\ub97c \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubb3c\ub9ac\uc801 \uc138\uacc4\ub294 \ub2e4\uc591\ud55c \uc544\uc6d0\uc790 \ub610\ub294 \uae30\ubcf8 \uc785\uc790<\/strong> \uc758 \uc870\ud569\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc774\uac83\ub4e4\uc740 \ubb3c\uc9c8<\/strong> \uc758 \uac00\uc7a5 \uc791\uc740 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc6d0\uc790<\/strong> \ub294 \uc804\ud558\ub97c \ub764 \uc785\uc790\uc758 \ubc29\ucd9c \uc5c6\uc774 \ubd84\ud560\ub420 \uc218 \uc788\ub294 \uc77c\ubc18 \ubb3c\uc9c8\uc758 \uac00\uc7a5 \uc791\uc740 \uad6c\uc131 \uc694\uc18c\ub85c \uc815\uc758\ub429\ub2c8\ub2e4. \uc6d0\uc790\ub294 \uc804\uccb4 \uc6d0\uc790\uac00 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc774 \ub418\ub3c4\ub85d \uc74c\uc804\ud558\ub97c \ub764 \uc804\uc790\ub85c \ub458\ub7ec\uc2f8\uc778 \uc591\uc804\ud558\ub97c \ub764 \ud575\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc591\uc131\uc790\ub294 \uc804\uc790 \uc804\ud558\uc640 \ud06c\uae30\uac00 \ub3d9\uc77c\ud55c \ub2e8\uc77c \ub2e8\uc704 \uc591\uc804\ud558\ub97c \uc6b4\ubc18\ud569\ub2c8\ub2e4. \uc911\uc131\uc790\ub294 \uc591\uc131\uc790\ubcf4\ub2e4 \uc57d\uac04 \ubb34\uac81\uace0 \uc774\ub984\uc5d0\uc11c \uc54c \uc218 \uc788\ub4ef\uc774 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\"전하<\/figure><\/div>\n\n\n\n

\uc804\uc790<\/strong> (\uae30\ud638 e-)\ub294 \ubb3c\uc9c8\uc744 \uad6c\uc131\ud558\ub294 \uae30\ubcf8 \uc785\uc790 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc804\uc790\ub294 \uc74c\uc804\ud558\ub97c \ub760\uba70(-1e), \uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc6d0\uc790 \ud06c\uae30\uc758 \ub300\ubd80\ubd84\uc744 \ucc28\uc9c0\ud558\ub294 \uac70\uc758 \uc9c8\ub7c9\uc774 \uc5c6\ub294 \uc785\uc790\uc785\ub2c8\ub2e4. \ub098\uba38\uc9c0 \uc9c8\ub7c9\uc740 9.109 \u00d7 10-31kg( 510.998keV\/c2<\/strong> )(\uc591\uc131\uc790\uc758 \uc9c8\ub7c9\uc758 \uc57d 1\/1836)\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc804\uc790\ub294 \uc6d0\uc790\ud575\uc744 \ub458\ub7ec\uc2f8\uace0 \uc788\ub294 \uc601\uc5ed\uc778 \uc804\uc790\uad6c\ub984\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. \uc804\uc790 \uad6c\ub984 \ubaa8\ub378<\/strong> \uc740 \ube60\ub974\uac8c \uc6c0\uc9c1\uc774\ub294 \uc804\uc790<\/strong> \uad6c\ub984\uc73c\ub85c \ub458\ub7ec\uc2f8\uc778 \uc791\uc9c0\ub9cc \uac70\ub300\ud55c \ud575<\/strong> \uc73c\ub85c \uad6c\uc131\ub41c \uc6d0\uc790<\/strong> \uc758 \ubaa8\ub378\uc785\ub2c8\ub2e4. \uc804\uc790 \uad6c\ub984 \ubaa8\ub378\uc740 \uc8fc\uc5b4\uc9c4 \uc2dc\uac04\uc5d0 \uc804\uc790\uac00 \uc815\ud655\ud788 \uc5b4\ub514\uc5d0 \uc788\ub294\uc9c0 \uc54c \uc218 \uc5c6\uc9c0\ub9cc \uc804\uc790\uac00 \ud2b9\uc815 \uc601\uc5ed\uc5d0 \uc788\uc744 \uac00\ub2a5\uc131\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 \uc601\uc5ed\uc744 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\"전자
\uc804\uc790 \uad6c\ub984 \ubaa8\ub378\uc740 \uc8fc\uc5b4\uc9c4 \uc2dc\uac04\uc5d0 \uc804\uc790\uac00 \uc815\ud655\ud788 \uc5b4\ub514\uc5d0 \uc788\ub294\uc9c0 \uc54c \uc218 \uc5c6\uc9c0\ub9cc \uc804\uc790\uac00 \ud2b9\uc815 \uc601\uc5ed\uc5d0 \uc788\uc744 \uac00\ub2a5\uc131\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 \uc601\uc5ed\uc744 \uc815\uc758\ud569\ub2c8\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n\n

\uc6d0\uc790\uc758 \uc804\uc790\ub294 \uc804\uc790\uae30\ub825\uc5d0 \uc758\ud574 \ud575\uc758 \uc591\uc131\uc790\uc5d0 \ub04c\ub9bd\ub2c8\ub2e4. \uc774 \ud798\uc740 \ub354 \uc791\uc740 \ud575\uc744 \ub458\ub7ec\uc2f8\uace0 \uc788\ub294 \uc815\uc804\uae30 \ud3ec\ud150\uc15c \ub0b4\ubd80\uc758 \uc804\uc790\ub97c \ubb36\ub294\ub370, \uc774\ub294 \uc804\uc790\uac00 \ud0c8\ucd9c\ud558\uae30 \uc704\ud574 \uc678\ubd80 \uc5d0\ub108\uc9c0\uc6d0\uc774 \ud544\uc694\ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub54c\ub54c\ub85c \uc6d0\uc790\ub294 \ud558\ub098 \uc774\uc0c1\uc758 \uc804\uc790\ub97c \uc783\uac70\ub098 \uc5ec\ubd84\uc758 \uc804\uc790\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacbd\uc6b0 \uc21c \uc591\uc804\ud558 \ub610\ub294 \uc74c\uc804\ud558\ub97c \uac00\uc9c0\uba70 \uc774\uc628\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n\n<\/div><\/div>\n

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<\/p>\n\n\n\n

\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/p>\n<\/div><\/div>\n\n\n\n

\uc804\ud558\uac00 \uc6d0\uc790\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\uae4c? <\/strong>


\uc6d0\uc790\uc758 \ud654\ud559\uc801 \uc131\uc9c8\uc740 \uc591\uc131\uc790\uc758 \uc218, \uc0ac\uc2e4 \uc804\uc790\uc758 \uc218\uc640 \ubc30\uc5f4\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc804\uc790\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\uc5d0 \uc788\ub294 \uc804\uc790\uc758 \uc218\ub294 \ud654\ud559 \uacb0\ud569 \uac70\ub3d9\uc744 \uacb0\uc815\ud558\ub294 \uc8fc\uc694 \uc694\uc18c\uc785\ub2c8\ub2e4. <\/p> <\/div>

\uc6d0\uc790\uc758 \uc5b4\ub5a4 \uc785\uc790\uc5d0 \uc804\ud558\uac00 \uc788\uc2b5\ub2c8\uae4c?<\/strong>


\uc6d0\uc790\ub294 \uc804\uccb4 \uc6d0\uc790\uac00 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc774 \ub418\ub3c4\ub85d \uc74c\uc804\ud558\ub97c \ub764 \uc804\uc790\ub85c \ub458\ub7ec\uc2f8\uc778 \uc591\uc804\ud558\ub97c \ub764 \ud575\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc6d0\uc790\ud575\uc740 \uc591\uc804\ud558\ub97c \ub764 \uc591\uc131\uc790\uc640 \uc911\uc131 \uc911\uc131\uc790\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p> <\/div>

\uc65c \uc591\uc131\uc790\uc640 \uc804\uc790\uac00 \ub04c\ub9ac\ub294\uac00?<\/strong>

\uc6d0\uc790\uc758 \uc804\uc790\ub294 \uc804\uc790\uae30\ub825\uc5d0 \uc758\ud574 \ud575\uc758 \uc591\uc131\uc790\uc5d0 \ub04c\ub9bd\ub2c8\ub2e4. \uc774 \ud798\uc740 \ub354 \uc791\uc740 \ud575\uc744 \ub458\ub7ec\uc2f8\uace0 \uc788\ub294 \uc815\uc804 \uc804\uc704 \uc6b0\ubb3c \ub0b4\ubd80\uc758 \uc804\uc790\ub97c \ubb36\ub294\ub370, \uc774\ub294 \uc804\uc790\uac00 \ud0c8\ucd9c\ud558\uae30 \uc704\ud574 \uc678\ubd80 \uc5d0\ub108\uc9c0\uc6d0\uc774 \ud544\uc694\ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p> <\/div> <\/div>\n\n\n\n

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\n\n\n<\/span>\n<\/span>\n<\/span>\n<\/span>\n \ub2e4\uc74c \n\uae30\uc0ac\n<\/a>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"

\ub2e4\uc74c \uae30\uc0ac<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2489,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","footnotes":""},"class_list":["post-2340","page","type-page","status-publish"],"yoast_head":"\n\uc6d0\uc790\uc758 \uc804\ud558 | Electricity - Magnetism<\/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 \uc804\uccb4 \uc6d0\uc790\uac00 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc774 \ub418\ub3c4\ub85d \uc74c\uc804\ud558\ub97c \ub764 \uc804\uc790\ub85c \ub458\ub7ec\uc2f8\uc778 \uc591\uc804\ud558\ub97c \ub764 \ud575\uc73c\ub85c \uad6c\uc131\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%a0%95%ec%a0%84%ea%b8%b0\/%ec%9b%90%ec%9e%90%ec%9d%98-%ec%a0%84%ed%95%98\/\" \/>\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 | Electricity - Magnetism\" \/>\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 \uc804\uccb4 \uc6d0\uc790\uac00 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc774 \ub418\ub3c4\ub85d \uc74c\uc804\ud558\ub97c \ub764 \uc804\uc790\ub85c \ub458\ub7ec\uc2f8\uc778 \uc591\uc804\ud558\ub97c \ub764 \ud575\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%95%ec%a0%84%ea%b8%b0\/%ec%9b%90%ec%9e%90%ec%9d%98-%ec%a0%84%ed%95%98\/\" \/>\n<meta property=\"og:site_name\" content=\"Electricity - Magnetism\" \/>\n<meta property=\"article:modified_time\" content=\"2022-06-10T13:16:06+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<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\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 name=search_term_string\"}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%95%ec%a0%84%ea%b8%b0\/%ec%9b%90%ec%9e%90%ec%9d%98-%ec%a0%84%ed%95%98\/#primaryimage\",\"inLanguage\":\"ko-KR\",\"url\":\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/02\/Electric-Charges-in-Atoms-image.png\",\"contentUrl\":\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/02\/Electric-Charges-in-Atoms-image.png\",\"width\":600,\"height\":600,\"caption\":\"The number of electrons in an electrically-neutral atom is the same as the number of protons in the nucleus. Therefore, the number of electrons in a neutral atom of Copper is 29. 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