{"id":143028,"date":"2024-01-14T13:16:00","date_gmt":"2024-01-14T13:16:00","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%a0%84%eb%a5%98%eb%8a%94-%ec%96%b4%eb%96%bb%ea%b2%8c-%ed%9d%90%eb%a5%b4%eb%82%98%ec%9a%94-%ec%a0%84%eb%a5%98-%ed%9d%90%eb%a6%84%ec%9d%98-%eb%a9%94%ec%bb%a4%eb%8b%88%ec%a6%98\/"},"modified":"2024-02-21T17:35:41","modified_gmt":"2024-02-21T17:35:41","slug":"%ec%a0%84%eb%a5%98%eb%8a%94-%ec%96%b4%eb%96%bb%ea%b2%8c-%ed%9d%90%eb%a5%b4%eb%82%98%ec%9a%94-%ec%a0%84%eb%a5%98-%ed%9d%90%eb%a6%84%ec%9d%98-%eb%a9%94%ec%bb%a4%eb%8b%88%ec%a6%98","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%eb%a5%98%eb%8a%94-%ec%96%b4%eb%96%bb%ea%b2%8c-%ed%9d%90%eb%a5%b4%eb%82%98%ec%9a%94-%ec%a0%84%eb%a5%98-%ed%9d%90%eb%a6%84%ec%9d%98-%eb%a9%94%ec%bb%a4%eb%8b%88%ec%a6%98\/","title":{"rendered":"\uc804\ub958\ub294 \uc5b4\ub5bb\uac8c \ud750\ub974\ub098\uc694 – \uc804\ub958 \ud750\ub984\uc758 \uba54\ucee4\ub2c8\uc998 |"},"content":{"rendered":"

\uc804\uae30 \uc804\ub958 \ud750\ub984\uc758 \uba54\ucee4\ub2c8\uc998<\/h2>\n

30\ucd08 \uc694\uc57d<\/h2>\n

\uc804\ub3c4\uccb4\uc5d0 \uc804\uc555 \ucc28\uc774\uac00 \uc801\uc6a9\ub420 \ub54c, \uadf8 \ub0b4\ubd80\uc5d0 \uc804\uae30\uc7a5\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc774 \uc804\uae30\uc7a5\uc740 \uc804\ub3c4\uccb4 \ub0b4\uc758 \uc790\uc720 \uc804\uc790\uc5d0 \ud798\uc744 \uac00\ud558\uba70, \uc774\ub294 \uc804\uc790\uac00 \ub192\uc740 \uc804\uc704 \uc5d0\ub108\uc9c0 \uc9c0\uc5ed\uc5d0\uc11c \ub0ae\uc740 \uc804\uc704 \uc5d0\ub108\uc9c0 \uc9c0\uc5ed\uc73c\ub85c \uc774\ub3d9\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uc77c\uc0c1\uc801\uc778 \uc804\uae30 \ubc0f \uc804\uc790 \uae30\uae30\uc5d0\uc11c \uc2e0\ud638\ub294 \uc804\uc790\uae30\ud30c\ub85c \uc804\uc1a1\ub418\uba70, \uc774\ub294 \uc9c4\uacf5\uc5d0\uc11c \ube5b\uc758 \uc18d\ub3c4\uc758 50%\uc5d0\uc11c 99% \uc815\ub3c4\uc758 \uc18d\ub3c4\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \uc804\uc790 \uc790\uccb4\uc758 \uc774\ub3d9\uc740 \ud6e8\uc52c \ub290\ub9bd\ub2c8\ub2e4. \uc804\ub3c4\uccb4 \ub0b4 \uc804\uc790\uc758 \ub4dc\ub9ac\ud504\ud2b8 \uc18d\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub9e4\uc6b0 \ub290\ub9ac\uba70, \ucd08\ub2f9 \uba87 \ubc00\ub9ac\ubbf8\ud130\uc758 \uc18d\ub3c4\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4.<\/p>\n

\uc804\uae30 \uc804\ub958\ub780?<\/h2>\n

\uc804\uae30 \uc804\ub958\ub294 \ubb3c\uc9c8\uc744 \ud1b5\ud55c \uc804\uae30 \ucda9\uc804\uc758 \ud750\ub984\uc785\ub2c8\ub2e4. \uc774\ub294 \ud68c\ub85c\uc758 \ud55c \uc9c0\uc810\uc744 \uc9c0\ub098\ub294 \uc804\ud558\uc758 \ud750\ub984 \uc18d\ub3c4\uc785\ub2c8\ub2e4. \uc804\ud558\uc758 \ud750\ub984\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc74c\uc804\ud558\ub97c \uac00\uc9c4 \uc804\uc790\uc5d0 \uc758\ud574 \uc218\ud589\ub429\ub2c8\ub2e4. \uc804\ub958\uc758 SI \ub2e8\uc704\ub294 \ucfe8\ub871\/\ucd08, \uc989 \uc554\ud398\uc5b4(A)\uc785\ub2c8\ub2e4: 1 \uc554\ud398\uc5b4 = 1A = 1 \ucfe8\ub871\/\ucd08 = 1 C\/s.<\/p>\n

\uc804\uae30 \uc804\ub958\uc758 \ud750\ub984 \ubc29\uc2dd<\/h2>\n

\uc815\uc804 \uc0c1\ud669\uc5d0\uc11c, \uc804\ub3c4\uccb4 \ub0b4\uc758 \uc804\uae30\uc7a5\uc740 \uc5b4\ub514\uc5d0\ub3c4 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc73c\uba70 \uc804\ub958\ub3c4 \uc5c6\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774\ub294 \uc804\ub3c4\uccb4 \ub0b4\uc758 \ubaa8\ub4e0 \ucda9\uc804\uc774 \uc815\uc9c0\ud574 \uc788\ub2e4\ub294 \uc758\ubbf8\ub294 \uc544\ub2d9\ub2c8\ub2e4. \uad6c\ub9ac\ub098 \uc54c\ub8e8\ubbf8\ub284 \uac19\uc740 \uc77c\ubc18 \uae08\uc18d\uc5d0\uc11c\ub294 \uc77c\ubd80 \uc804\uc790\uac00 \uc804\ub3c4 \uc7ac\ub8cc \ub0b4\uc5d0\uc11c \uc790\uc720\ub86d\uac8c \uc774\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc790\uc720 \uc804\uc790\ub4e4\uc740 \uac00\uc2a4 \ubd84\uc790\ucc98\ub7fc \ubaa8\ub4e0 \ubc29\ud5a5\uc73c\ub85c \ubb34\uc791\uc704\ub85c \uc6c0\uc9c1\uc774\uc9c0\ub9cc, \uc18d\ub3c4\ub294 \ud6e8\uc52c \ube60\ub978 106<\/sup> m\/s \uc815\ub3c4\uc785\ub2c8\ub2e4. \uc804\uae30\uc7a5\uc774 \uc801\uc6a9\ub418\uba74 \uc804\uc790\uac00 \uace0\uc804\uc704 \uc5d0\ub108\uc9c0 \uc9c0\uc5ed\uc5d0\uc11c \uc800\uc804\uc704 \uc5d0\ub108\uc9c0 \uc9c0\uc5ed\uc73c\ub85c \uc774\ub3d9\ud558\uba70, \uc774\ub97c \uc804\uae30 \uc804\ub958\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n

\uc804\uae30\uc758 \uc18d\ub3c4\ub294 \uc5bc\ub9c8\ub098 \ub420\uae4c\uc694?<\/h2>\n

\uc804\uae30\uc758 \uc18d\ub3c4\uc5d0\ub294 \uc5ec\ub7ec \uc758\ubbf8\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uae30 \uc2e0\ud638\ub294 \uc804\uc790\uae30\ud30c\ub85c \uc804\uc1a1\ub418\uba70, \uc774\ub294 \uc9c4\uacf5\uc5d0\uc11c \ube5b\uc758 \uc18d\ub3c4\uc758 50%\uc5d0\uc11c 99% \uc815\ub3c4\uc758 \uc18d\ub3c4\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc804\uc790 \uc790\uccb4\uc758 \uc774\ub3d9\uc740 \ud6e8\uc52c \ub290\ub9bd\ub2c8\ub2e4. \uc804\uc790\uc758 \ud3c9\uade0 \uc774\ub3d9 \uc18d\ub3c4\ub294 \ucd08\ub2f9 \uba87 \ubc00\ub9ac\ubbf8\ud130\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4.<\/p>\n

\ub4dc\ub9ac\ud504\ud2b8 \uc18d\ub3c4<\/h2>\n

\uc804\uae30\uc5d0\uc11c \ub4dc\ub9ac\ud504\ud2b8 \uc18d\ub3c4\ub294 \uc804\ub3c4\uccb4\ub97c \ud1b5\ud574 \uc804\uae30\uc7a5\uc758 \uc601\ud5a5\uc73c\ub85c \uc774\ub3d9\ud558\ub294 \ucda9\uc804 \uce90\ub9ac\uc5b4(\uc8fc\ub85c \uc804\uc790)\uc758 \ud3c9\uade0 \uc18d\ub3c4\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc804\uc790\ub294 \uc9c1\uc120\uc73c\ub85c \uc6c0\uc9c1\uc774\uc9c0 \uc54a\uace0, \uc804\ub3c4\uccb4\uc758 \uc6d0\uc790\uc640 \ucda9\ub3cc\ud558\uba70 \ubb34\uc791\uc704\ub85c \uc6c0\uc9c1\uc774\uac8c \ub429\ub2c8\ub2e4. \uc774 \ubb34\uc791\uc704 \uc6c0\uc9c1\uc784\uc73c\ub85c \uc778\ud574 \uc804\uc790\ub294 \ud3c9\uade0 \uc18d\ub3c4\ub97c \uac00\uc9c0\uac8c \ub418\uba70, \uc774\ub97c \ub4dc\ub9ac\ud504\ud2b8 \uc18d\ub3c4\ub77c\uace0 \ud569\ub2c8\ub2e4. \ub4dc\ub9ac\ud504\ud2b8 \uc18d\ub3c4\ub294 \uc804\ub958\uc5d0 \ube44\ub840\ud569\ub2c8\ub2e4. \ub4dc\ub9ac\ud504\ud2b8 \uc18d\ub3c4\uc758 \uacc4\uc0b0 \uacf5\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: vd = (I \/ nAq), \uc5ec\uae30\uc11c vd\ub294 \uc804\uc790\uc758 \ub4dc\ub9ac\ud504\ud2b8 \uc18d\ub3c4(m\/s), I\ub294 \uc804\ub3c4\uccb4\ub97c \ud1b5\ud55c \uc804\ub958(A), n\uc740 \uc804\ub3c4\uccb4 \ub2e8\uc704 \ubd80\ud53c\ub2f9 \uc804\ud558 \uce90\ub9ac\uc5b4 \uc218(m-3<\/sup>), A\ub294 \uc804\ub3c4\uccb4\uc758 \ub2e8\uba74\uc801(m2<\/sup>), q\ub294 \ub2e8\uc77c \uc804\uc790\uc758 \uc804\ud558(C)\uc785\ub2c8\ub2e4.<\/p>\n

\ub4dc\ub9ac\ud504\ud2b8 \uc18d\ub3c4\uc640 \uc804\uc790 \uc774\ub3d9\uc131<\/h2>\n

\ub4dc\ub9ac\ud504\ud2b8 \uc18d\ub3c4\uc640 \uc804\uc790 \uc774\ub3d9\uc131\uc740 \uc804\uae30 \ubc0f \uc804\ub3c4\uccb4\uc758 \uc804\ud558 \uce90\ub9ac\uc5b4\uc758 \ud589\ub3d9\uc744 \uc5f0\uad6c\ud558\ub294 \ub370 \uc788\uc5b4 \uc11c\ub85c \uad00\ub828\ub41c \ub450 \uac00\uc9c0 \uac1c\ub150\uc774\uc9c0\ub9cc, \uac01\uac01 \ub2e4\ub978 \uce21\uba74\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub4dc\ub9ac\ud504\ud2b8 \uc18d\ub3c4\ub294 \uc804\uae30\uc7a5\uc758 \uc601\ud5a5\uc73c\ub85c \uc804\ub3c4\uccb4\ub97c \ud1b5\ud574 \uc774\ub3d9\ud558\ub294 \uc804\ud558 \uce90\ub9ac\uc5b4\uc758 \ud3c9\uade0 \uc18d\ub3c4\ub97c \ub098\ud0c0\ub0b4\uba70, \uc804\ub3c4\uccb4\uc758 \uc6d0\uc790\uc640\uc758 \ube48\ubc88\ud55c \ucda9\ub3cc\ub85c \uc778\ud574 \uc0c1\ub2f9\ud788 \ub290\ub9bd\ub2c8\ub2e4. \ubc18\uba74 \uc804\uc790 \uc774\ub3d9\uc131\uc740 \uc804\uae30\uc7a5\uc758 \uc601\ud5a5\uc73c\ub85c \ubb3c\uc9c8\uc744 \ud1b5\ud574 \uc804\uc790\uac00 \uc5bc\ub9c8\ub098 \uc27d\uac8c \uc774\ub3d9\ud560 \uc218 \uc788\ub294\uc9c0\ub97c \uce21\uc815\ud558\ub294 \uac83\uc73c\ub85c, \uc804\uc790\uc758 \ub4dc\ub9ac\ud504\ud2b8 \uc18d\ub3c4\ub97c \uc804\uae30\uc7a5 \uac15\ub3c4\ub85c \ub098\ub208 \ube44\uc728\uc785\ub2c8\ub2e4.<\/p>\n

\"How<\/p>\n

\n Original Article<\/a>\n<\/div>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\ub3c4\uccb4\uc5d0 \uc804\uc555 \ucc28\uc774\uac00 \uac00\ud574\uc9c0\uba74 \ubb3c\uc9c8 \ub0b4\uc5d0 \uc804\uae30\uc7a5\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc804\uae30\uc7a5\uc740 \ub3c4\uccb4 \ub0b4\uc758 \uc790\uc720 \uc804\uc790\uc5d0 \ud798\uc744 \uac00\ud558\uc5ec \uc704\uce58 \uc5d0\ub108\uc9c0\uac00 \ub192\uc740 \uc601\uc5ed\uc5d0\uc11c \uc704\uce58 \uc5d0\ub108\uc9c0\uac00 \ub0ae\uc740 \uc601\uc5ed\uc73c\ub85c \uc774\ub3d9\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-143028","post","type-post","status-publish","format-standard","hentry","category-15","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"\n\uc804\ub958\ub294 \uc5b4\ub5bb\uac8c \ud750\ub974\ub098\uc694 - \uc804\ub958 \ud750\ub984\uc758 \uba54\ucee4\ub2c8\uc998 |<\/title>\n<meta name=\"description\" content=\"\ub3c4\uccb4\uc5d0 \uc804\uc555 \ucc28\uc774\uac00 \uac00\ud574\uc9c0\uba74 \ubb3c\uc9c8 \ub0b4\uc5d0 \uc804\uae30\uc7a5\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc804\uae30\uc7a5\uc740 \ub3c4\uccb4 \ub0b4\uc758 \uc790\uc720 \uc804\uc790\uc5d0 \ud798\uc744 \uac00\ud558\uc5ec \uc704\uce58 \uc5d0\ub108\uc9c0\uac00 \ub192\uc740 \uc601\uc5ed\uc5d0\uc11c \uc704\uce58 \uc5d0\ub108\uc9c0\uac00 \ub0ae\uc740 \uc601\uc5ed\uc73c\ub85c \uc774\ub3d9\ud558\uac8c \ud569\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%84%eb%a5%98%eb%8a%94-%ec%96%b4%eb%96%bb%ea%b2%8c-%ed%9d%90%eb%a5%b4%eb%82%98%ec%9a%94-%ec%a0%84%eb%a5%98-%ed%9d%90%eb%a6%84%ec%9d%98-%eb%a9%94%ec%bb%a4%eb%8b%88%ec%a6%98\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc804\ub958\ub294 \uc5b4\ub5bb\uac8c \ud750\ub974\ub098\uc694 - 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