{"id":147098,"date":"2024-04-27T13:22:33","date_gmt":"2024-04-27T13:22:33","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/"},"modified":"2024-04-27T13:22:40","modified_gmt":"2024-04-27T13:22:40","slug":"%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/","title":{"rendered":"\uc804\uc790\uae30 \ubaa8\ud130"},"content":{"rendered":"<p class=\"sidekick\">\uc774 \uae30\uc0ac\ub294 \uc804\uc790\uae30 \ubaa8\ud130\uac00 \uc791\ub3d9\ud558\ub294 \uae30\ubcf8 \uc6d0\ub9ac, \uc790\uae30\uc7a5\uacfc \uc804\uae30\ub3d9\ub825\uc758 \uc0c1\ud638\uc791\uc6a9, \uc804\uc790\uae30 \uc720\ub3c4 \ubc0f \ubaa8\ud130\uc758 \uc8fc\uc694 \uad6c\uc131\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\uc804\uc790\uae30-\ubaa8\ud130.png\" alt=\"\uc804\uc790\uae30 \ubaa8\ud130\"\/><\/p>\n<h2>\uc804\uc790\uae30 \ubaa8\ud130\uc758 \uae30\ubcf8 \uc6d0\ub9ac<\/h2>\n<p>\n\uc804\uc790\uae30 \ubaa8\ud130\ub294 \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uae30\uacc4 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\uc2dc\ud0a4\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc774 \ubcc0\ud658 \uacfc\uc815\uc740 \uc804\uae30\uc640 \uc790\uae30\uc758 \uc0c1\ud638 \uc791\uc6a9\uc5d0 \uae30\ubc18\uc744 \ub450\uace0 \uc788\uc73c\uba70, \ub300\ubd80\ubd84\uc758 \uc804\uc790\uae30 \ubaa8\ud130\ub294 \ud68c\uc804 \uc6b4\ub3d9\uc744 \uc0dd\uc131\ud558\ub294\ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \uc804\uc790\uae30 \ubaa8\ud130\uac00 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \uae30\ubcf8 \uc6d0\ub9ac\ub97c \uc54c\uc544\ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.\n<\/p>\n<h2>\uc790\uae30\uc7a5\uacfc \uc804\uae30\ub3d9\ub825<\/h2>\n<p>\n\uc804\uc790\uae30 \ubaa8\ud130\uc758 \ud575\uc2ec \uac1c\ub150\uc740 <strong>\uc790\uae30\uc7a5<\/strong> \uc18d\uc5d0\uc11c \uc6c0\uc9c1\uc774\ub294 \uc804\ub958\uac00 \uc790\uae30\ub825\uc744 \ubc1b\ub294\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub54c \ud615\uc131\ub418\ub294 \uc790\uae30\ub825\uc740 \ub85c\ub80c\uce20 \ud798(Lorentz Force)\uc774\ub77c\uace0 \ubd88\ub9ac\uba70, \uc804\uc790\uae30 \ubaa8\ud130\ub97c \ud68c\uc804\uc2dc\ud0a4\ub294 \uadfc\ubcf8\uc801\uc778 \uc6d0\ub3d9\ub825\uc785\ub2c8\ub2e4. \ub85c\ub80c\uce20 \ud798\uc774\ub780 \uc804\ud558\ub97c \ub764 \uc785\uc790\uac00 \uc790\uae30\uc7a5\uc744 \ud1b5\uacfc\ud560 \ub54c \ub290\ub07c\ub294 \ud798\uc73c\ub85c, \ub2e4\uc74c\uacfc \uac19\uc740 \uc218\uc2dd\uc73c\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4:<\/p>\n<p>\\[ F = q(E + v \\times B) \\]<\/p>\n<p>\uc5ec\uae30\uc11c \\( F \\)\ub294 \ud798, \\( q \\)\ub294 \uc804\ud558\ub7c9, \\( E \\)\ub294 \uc804\uae30\uc7a5, \\( v \\)\ub294 \uc785\uc790\uc758 \uc18d\ub3c4(\uc804\ub958\uc758 \ubc29\ud5a5), \\( B \\)\ub294 \uc790\uae30\uc7a5\uc758 \uc138\uae30\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.\n<\/p>\n<p>\n\uc804\uc790\uae30 \ubaa8\ud130\uc5d0\uc11c\ub294 \uc804\uc120\uc774 \uc790\uae30\uc7a5\uc744 \ud1b5\uacfc\ud560 \ub54c \uc804\ub958\uc640 \uc790\uae30\uc7a5\uc774 \ub9cc\ub098\uba74\uc11c \uc218\uc9c1 \ubc29\ud5a5\uc73c\ub85c \ud798\uc774 \uc791\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc804\uc120\uacfc \uc5f0\uacb0\ub41c \ubd80\ubd84\uc774 \ud68c\uc804\ud558\uae30 \uc2dc\uc791\ud558\ub294\ub370, \uc774\uac83\uc774 \uc804\uc790\uae30 \ubaa8\ud130\uc758 \uae30\ubcf8\uc801\uc778 \ud68c\uc804 \uc6d0\ub9ac\uc785\ub2c8\ub2e4.\n<\/p>\n<h2>\uc804\uc790\uae30 \uc720\ub3c4<\/h2>\n<p>\n\ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uac1c\ub150\uc740 <strong>\uc804\uc790\uae30 \uc720\ub3c4<\/strong>\uc785\ub2c8\ub2e4. \ud30c\ub77c\ub370\uc774\uc758 \uc804\uc790\uae30 \uc720\ub3c4 \ubc95\uce59\uc5d0 \ub530\ub974\uba74, \uc2dc\uac04\uc5d0 \ub530\ub77c \ubcc0\ud558\ub294 \uc790\uae30\uc7a5\uc740 \uc8fc\ubcc0\uc5d0 \uc804\uae30\uc7a5\uc744 \uc720\ub3c4\ud558\uc5ec \uc804\ub958\uac00 \ud750\ub974\uac8c \ud569\ub2c8\ub2e4. \uc774 \uc6d0\ub9ac\ub294 \ubaa8\ud130\uc640 \ubc1c\uc804\uae30 \ubaa8\ub450\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc804\uc790\uae30 \ubaa8\ud130\uc758 \uacbd\uc6b0\uc5d0\ub294 \uace0\uc815\ub41c \uc790\uc11d(\uc601\uad6c\uc790\uc11d\uc774\ub098 \uc804\uc790\uc11d) \uc8fc\uc704\ub97c \uc804\ub958\uac00 \ud750\ub974\ub294 \ucf54\uc77c\uc774 \ud68c\uc804\ud558\uba74\uc11c \uc790\uae30\uc7a5\uc758 \ubcc0\ud654\ub97c \uc77c\uc73c\ud0a4\uace0, \uc774 \ubcc0\ud654\uac00 \ub2e4\uc2dc \ucf54\uc77c\uc5d0 \uc804\ub958\ub97c \uc720\ub3c4\ud558\uc5ec \ubaa8\ud130\ub97c \uad6c\ub3d9\uc2dc\ud0a4\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4.\n<\/p>\n<ul>\n<li>\ud30c\ub77c\ub370\uc774\uc758 \ubc95\uce59: \\[ \\mathcal{E} = -\\frac{d\\Phi_B}{dt} \\]<\/li>\n<li>\uc5ec\uae30\uc11c \\(\\mathcal{E}\\)\ub294 \uc720\ub3c4\ub41c \uc804\uae30\uc7a5(\uae30\uc804\ub825), \\( \\Phi_B \\)\ub294 \uc790\uae30 \ud50c\ub7ed\uc2a4, \\( dt \\)\ub294 \uc2dc\uac04\uc758 \ubcc0\ud654\ub7c9\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\n\uc804\uc790\uae30 \ubaa8\ud130\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\uae30 \uc704\ud574, \uac04\ub2e8\ud55c <strong>\uc9c1\ub958\ubaa8\ud130<\/strong>\ub97c \uc608\ub85c \ub4e4\uc5b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc9c1\ub958\ubaa8\ud130\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud68c\uc804\uc790(\ub85c\ud130), \uace0\uc815\uc790(\uc2a4\ud14c\uc774\ud130), \uad50\ub958\uc790(\ucee4\ubba4\ud14c\uc774\ud130), \uadf8\ub9ac\uace0 \uc5ec\uc790(brush)\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \ud68c\uc804\uc790\ub294 \uc804\ub958\ub97c \ubc1b\uc544 \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud558\ub294 \ucf54\uc77c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc73c\uba70, \uace0\uc815\uc790\ub294 \ud68c\uc804\uc790\uc758 \ud68c\uc804\uc744 \uc720\ub3c4\ud558\ub294 \uc790\uae30\uc7a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uad50\ub958\uc790\uc640 \uc5ec\uc790\ub294 \uc804\ub958\uc758 \ubc29\ud5a5\uc744 \uc8fc\uae30\uc801\uc73c\ub85c \ubc14\uafd4\uc8fc\uc5b4 \ub85c\ud130\uac00 \uc9c0\uc18d\uc801\uc73c\ub85c \ud68c\uc804\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.\n<\/p>\n<p>\n\uc6b0\ub9ac\uc758 \uc77c\uc0c1 \uc0dd\ud65c \uc18d\uc5d0\uc11c \uc804\uc790\uae30 \ubaa8\ud130\ub294 \ub0c9\uc7a5\uace0, \uc138\ud0c1\uae30, \uc804\uae30\ucc28\uc640 \uac19\uc740 \uac01\uc885 \uac00\uc804\uc81c\ud488 \ubc0f \uc0b0\uc5c5\uc6a9 \uae30\uacc4\uc5d0 \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubaa8\ud130\ub4e4\uc740 \uc804\uae30\uc5d0\ub108\uc9c0\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uae30\uacc4\uc801 \uc6c0\uc9c1\uc784\uc73c\ub85c \ubcc0\ud658\ud558\uc5ec, \uc778\ub958\uc758 \uc0b6\uc744 \ud3b8\ub9ac\ud558\uac8c \ub9cc\ub4e4\uc5b4 \uc90d\ub2c8\ub2e4.\n<\/p>\n<h2>\uc9c1\ub958\ubaa8\ud130\uc640 \uad50\ub958\ubaa8\ud130\uc758 \ucc28\uc774\uc810<\/h2>\n<p>\n\uc804\uc790\uae30 \ubaa8\ud130\ub294 <strong>\uc9c1\ub958\ubaa8\ud130(DC)<\/strong>\uc640 <strong>\uad50\ub958\ubaa8\ud130(AC)<\/strong> \ub450 \uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc73c\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc9c1\ub958\ubaa8\ud130\ub294 \ubc30\ud130\ub9ac\ub098 \ub2e4\ub978 \uc9c1\ub958 \uc804\uc6d0\uc73c\ub85c\ubd80\ud130 \uc804\ub825\uc744 \uacf5\uae09\ubc1b\uc544 \uc791\ub3d9\ud569\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \uad50\ub958\ubaa8\ud130\ub294 \uac00\uc815\uc6a9\uc774\ub098 \uc0b0\uc5c5\uc6a9 \uc804\ub825\uacfc \uac19\uc740 \uad50\ub958 \uc804\uc6d0\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.\n<\/p>\n<p>\n\uc9c1\ub958\ubaa8\ud130\ub294 \uac04\ub2e8\ud55c \uad6c\uc870\ub85c \uc778\ud574 \uc18d\ub3c4 \uc81c\uc5b4\uac00 \uc6a9\uc774\ud558\uace0 \ub192\uc740 \ud1a0\ud06c\ub97c \ub0bc \uc218 \uc788\uc5b4 \uc791\uace0 \uc815\ubc00\ud55c \uae30\uae30\uc5d0 \ub9ce\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubc18\uba74 \uad50\ub958\ubaa8\ud130\ub294 \uad6c\uc870\uac00 \ubcf5\uc7a1\ud558\uc9c0 \uc54a\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098 \ub300\ud615 \uc0b0\uc5c5 \uae30\uacc4\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uad50\ub958\ubaa8\ud130\ub294 \ub610\ud55c \ud68c\uc804\uc18d\ub3c4\ub97c \uc804\uc6d0 \uc8fc\ud30c\uc218\uc5d0 \uc758\uc874\ud558\uae30 \ub54c\ubb38\uc5d0 \uc18d\ub3c4 \uc81c\uc5b4\uc5d0\ub294 \ucd94\uac00\uc801\uc778 \uc7a5\uce58\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.\n<\/p>\n<h2>\ubaa8\ud130\uc758 \ud6a8\uc728\uacfc \uc751\uc6a9<\/h2>\n<p>\n\ubaa8\ud130\uc758 \ud6a8\uc728\uc740 \uc785\ub825 \uc804\ub825 \ub300\ube44 \uae30\uacc4 \uc5d0\ub108\uc9c0 \ucd9c\ub825\uc73c\ub85c \uce21\uc815\ub429\ub2c8\ub2e4. \uc624\ub298\ub0a0 \uacf5\ud559\uc790\ub4e4\uc740 \uc5d0\ub108\uc9c0\uc758 \ud6a8\uc728\uc801 \uc0ac\uc6a9\uc774 \uc911\uc694\ud558\ub2e4\ub294 \uc778\uc2dd\uc744 \ubc14\ud0d5\uc73c\ub85c \ub354\uc6b1 \ud6a8\uc728\uc801\uc778 \uc804\uc790\uae30 \ubaa8\ud130\ub97c \uac1c\ubc1c\ud558\uae30 \uc704\ud574 \uc5f0\uad6c\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc5d0\ub108\uc9c0 \ube44\uc6a9\uc744 \uc808\uac10\ud558\uace0 \ud658\uacbd\uc5d0 \ub300\ud55c \uc601\ud5a5\uc744 \uc904\uc774\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4.\n<\/p>\n<ul>\n<li>\ud6a8\uc728\uc758 \uc815\uc758: \\[ \\text{Efficiency} (\\%) = \\left(\\frac{\\text{Output Power}}{\\text{Input Power}}\\right) * 100 \\]<\/li>\n<\/ul>\n<p>\n\ubaa8\ud130\uc758 \uc751\uc6a9\uc740 \ub9e4\uc6b0 \ub2e4\uc591\ud569\ub2c8\ub2e4. \uc791\uc740 \ud32c\uc5d0\uc11c\ubd80\ud130 \uc804\uae30\ucc28\uc758 \uad6c\ub3d9 \uc2dc\uc2a4\ud15c\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ubaa8\ud130\ub294 \ud604\ub300 \uae30\uc220\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uac01 \uc751\uc6a9\uc5d0 \uc801\ud569\ud55c \ubaa8\ud130\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc804\ub825 \uc18c\ube44, \ud1a0\ud06c, \uc18d\ub3c4, \ud06c\uae30 \ubc0f \ube44\uc6a9\uacfc \uac19\uc740 \uc5ec\ub7ec \uc694\uc778\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.\n<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\n\uc804\uc790\uae30 \ubaa8\ud130\ub294 \uc804\uae30\uc5d0\ub108\uc9c0\ub97c \uae30\uacc4\uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc790\uae30\uc7a5\uacfc \uc804\uae30\ub3d9\ub825\uc758 \uc0c1\ud638 \uc791\uc6a9\uc744 \ud1b5\ud574 \uc791\ub3d9\ud558\ub294 \uc774 \uc6d0\ub9ac\ub294 \uc6b0\ub9ac \uc0dd\ud65c \uacf3\uacf3\uc5d0 \uc801\uc6a9\ub418\uc5b4 \ud070 \ud3b8\ub9ac\ud568\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud30c\ub77c\ub370\uc774\uc758 \uc804\uc790\uae30 \uc720\ub3c4 \ubc95\uce59\uacfc \ub85c\ub80c\uce20 \ud798\uc744 \uae30\ubc18\uc73c\ub85c \ud558\ub294 \ubaa8\ud130\ub4e4\uc740 \ub2e4\uc591\ud55c \uc720\ud615\uc73c\ub85c \uac1c\ubc1c\ub418\uc5b4, \uac01\uae30 \ub2e4\ub978 \ud658\uacbd\uacfc \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\uac8c \uc124\uacc4\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.\n<\/p>\n<p>\n\uc774\ud574\ud558\uae30 \uc26c\uc6b4 \uc6d0\ub9ac\ub85c \ubcf5\uc7a1\ud55c \uae30\uacc4\ub97c \uc791\ub3d9\uc2dc\ud0a4\ub294 \uc774\ub7ec\ud55c \ubaa8\ud130\ub4e4\uc740 \uc9c1\ub958\ubaa8\ud130\uc640 \uad50\ub958\ubaa8\ud130\ub85c \ub098\ub258\uc5b4 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc131\uc744 \ub192\uc774\uae30 \uc704\ud55c \uae30\uc220\uc758 \ubc1c\uc804\uacfc \ud568\uaed8, \uc804\uc790\uae30 \ubaa8\ud130\ub294 \uc55e\uc73c\ub85c\ub3c4 \uc6b0\ub9ac \uc0b6\uc758 \uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \uae30\uc5ec\ud560 \uac83\uc785\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \ubaa8\ud130\uc758 \uc6d0\ub9ac\ub97c \uc774\ud574\ud568\uc73c\ub85c\uc368 \uc6b0\ub9ac\ub294 \uae30\uc220\uc5d0 \ub300\ud55c \ub354 \uae4a\uc740 \uc778\uc2dd\uc744 \uac00\uc9c0\uace0, \uae30\uacc4\uc640 \uae30\uc220\uc774 \uc6b0\ub9ac \uc0b6\uc5d0 \uc5b4\ub5bb\uac8c \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0\ub97c \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc774 \uae30\uc0ac\ub294 \uc804\uc790\uae30 \ubaa8\ud130\uac00 \uc791\ub3d9\ud558\ub294 \uae30\ubcf8 \uc6d0\ub9ac, \uc790\uae30\uc7a5\uacfc \uc804\uae30\ub3d9\ub825\uc758 \uc0c1\ud638\uc791\uc6a9, \uc804\uc790\uae30 \uc720\ub3c4 \ubc0f \ubaa8\ud130\uc758 \uc8fc\uc694 \uad6c\uc131\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":173754,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-147098","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-88","tag-89","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>\uc804\uc790\uae30 \ubaa8\ud130 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810<\/title>\n<meta name=\"description\" content=\"\uc774 \uae30\uc0ac\ub294 \uc804\uc790\uae30 \ubaa8\ud130\uac00 \uc791\ub3d9\ud558\ub294 \uae30\ubcf8 \uc6d0\ub9ac, \uc790\uae30\uc7a5\uacfc \uc804\uae30\ub3d9\ub825\uc758 \uc0c1\ud638\uc791\uc6a9, \uc804\uc790\uae30 \uc720\ub3c4 \ubc0f \ubaa8\ud130\uc758 \uc8fc\uc694 \uad6c\uc131\uc744 \uc124\uba85\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%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc804\uc790\uae30 \ubaa8\ud130 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810\" \/>\n<meta property=\"og:description\" content=\"\uc774 \uae30\uc0ac\ub294 \uc804\uc790\uae30 \ubaa8\ud130\uac00 \uc791\ub3d9\ud558\ub294 \uae30\ubcf8 \uc6d0\ub9ac, \uc790\uae30\uc7a5\uacfc \uc804\uae30\ub3d9\ub825\uc758 \uc0c1\ud638\uc791\uc6a9, \uc804\uc790\uae30 \uc720\ub3c4 \ubc0f \ubaa8\ud130\uc758 \uc8fc\uc694 \uad6c\uc131\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/\" \/>\n<meta property=\"og:site_name\" content=\"Electricity - Magnetism\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-27T13:22:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-27T13:22:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\uc804\uc790\uae30-\ubaa8\ud130.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\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 name=search_term_string\"}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/#primaryimage\",\"inLanguage\":\"ko-KR\",\"url\":\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\\uc804\\uc790\\uae30-\\ubaa8\\ud130.png\",\"contentUrl\":\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\\uc804\\uc790\\uae30-\\ubaa8\\ud130.png\",\"width\":1000,\"height\":1000,\"caption\":\"\\uc804\\uc790\\uae30 \\ubaa8\\ud130\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/#webpage\",\"url\":\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/\",\"name\":\"\\uc804\\uc790\\uae30 \\ubaa8\\ud130 | \\uc791\\ub3d9 \\ubc29\\uc2dd, \\uc751\\uc6a9 \\ud504\\ub85c\\uadf8\\ub7a8 \\ubc0f \\uc7a5\\uc810\",\"isPartOf\":{\"@id\":\"https:\/\/www.electricity-magnetism.org\/ko\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/#primaryimage\"},\"datePublished\":\"2024-04-27T13:22:33+00:00\",\"dateModified\":\"2024-04-27T13:22:40+00:00\",\"author\":{\"@id\":\"https:\/\/www.electricity-magnetism.org\/ko\/#\/schema\/person\/68f28ba0ad08ef355b436c5222a40b29\"},\"description\":\"\\uc774 \\uae30\\uc0ac\\ub294 \\uc804\\uc790\\uae30 \\ubaa8\\ud130\\uac00 \\uc791\\ub3d9\\ud558\\ub294 \\uae30\\ubcf8 \\uc6d0\\ub9ac, \\uc790\\uae30\\uc7a5\\uacfc \\uc804\\uae30\\ub3d9\\ub825\\uc758 \\uc0c1\\ud638\\uc791\\uc6a9, \\uc804\\uc790\\uae30 \\uc720\\ub3c4 \\ubc0f \\ubaa8\\ud130\\uc758 \\uc8fc\\uc694 \\uad6c\\uc131\\uc744 \\uc124\\uba85\\ud569\\ub2c8\\ub2e4.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.electricity-magnetism.org\/ko\/electricity-magnetism-page\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\\uc804\\uc790\\uae30 \\ubaa8\\ud130\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/ko\/#\/schema\/person\/68f28ba0ad08ef355b436c5222a40b29\",\"name\":\"Matan\",\"url\":\"https:\/\/www.electricity-magnetism.org\/ko\/author\/matan\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\uc804\uc790\uae30 \ubaa8\ud130 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810","description":"\uc774 \uae30\uc0ac\ub294 \uc804\uc790\uae30 \ubaa8\ud130\uac00 \uc791\ub3d9\ud558\ub294 \uae30\ubcf8 \uc6d0\ub9ac, \uc790\uae30\uc7a5\uacfc \uc804\uae30\ub3d9\ub825\uc758 \uc0c1\ud638\uc791\uc6a9, \uc804\uc790\uae30 \uc720\ub3c4 \ubc0f \ubaa8\ud130\uc758 \uc8fc\uc694 \uad6c\uc131\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/","og_locale":"ko_KR","og_type":"article","og_title":"\uc804\uc790\uae30 \ubaa8\ud130 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810","og_description":"\uc774 \uae30\uc0ac\ub294 \uc804\uc790\uae30 \ubaa8\ud130\uac00 \uc791\ub3d9\ud558\ub294 \uae30\ubcf8 \uc6d0\ub9ac, \uc790\uae30\uc7a5\uacfc \uc804\uae30\ub3d9\ub825\uc758 \uc0c1\ud638\uc791\uc6a9, \uc804\uc790\uae30 \uc720\ub3c4 \ubc0f \ubaa8\ud130\uc758 \uc8fc\uc694 \uad6c\uc131\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.","og_url":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/","og_site_name":"Electricity - Magnetism","article_published_time":"2024-04-27T13:22:33+00:00","article_modified_time":"2024-04-27T13:22:40+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\uc804\uc790\uae30-\ubaa8\ud130.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Written by":"Matan"},"schema":{"@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%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/#primaryimage","inLanguage":"ko-KR","url":"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\uc804\uc790\uae30-\ubaa8\ud130.png","contentUrl":"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\uc804\uc790\uae30-\ubaa8\ud130.png","width":1000,"height":1000,"caption":"\uc804\uc790\uae30 \ubaa8\ud130"},{"@type":"WebPage","@id":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/#webpage","url":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/","name":"\uc804\uc790\uae30 \ubaa8\ud130 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810","isPartOf":{"@id":"https:\/\/www.electricity-magnetism.org\/ko\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/#primaryimage"},"datePublished":"2024-04-27T13:22:33+00:00","dateModified":"2024-04-27T13:22:40+00:00","author":{"@id":"https:\/\/www.electricity-magnetism.org\/ko\/#\/schema\/person\/68f28ba0ad08ef355b436c5222a40b29"},"description":"\uc774 \uae30\uc0ac\ub294 \uc804\uc790\uae30 \ubaa8\ud130\uac00 \uc791\ub3d9\ud558\ub294 \uae30\ubcf8 \uc6d0\ub9ac, \uc790\uae30\uc7a5\uacfc \uc804\uae30\ub3d9\ub825\uc758 \uc0c1\ud638\uc791\uc6a9, \uc804\uc790\uae30 \uc720\ub3c4 \ubc0f \ubaa8\ud130\uc758 \uc8fc\uc694 \uad6c\uc131\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.","breadcrumb":{"@id":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0-%eb%aa%a8%ed%84%b0\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.electricity-magnetism.org\/ko\/electricity-magnetism-page\/"},{"@type":"ListItem","position":2,"name":"\uc804\uc790\uae30 \ubaa8\ud130"}]},{"@type":"Person","@id":"https:\/\/www.electricity-magnetism.org\/ko\/#\/schema\/person\/68f28ba0ad08ef355b436c5222a40b29","name":"Matan","url":"https:\/\/www.electricity-magnetism.org\/ko\/author\/matan\/"}]}},"_links":{"self":[{"href":"https:\/\/www.electricity-magnetism.org\/ko\/wp-json\/wp\/v2\/posts\/147098","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.electricity-magnetism.org\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.electricity-magnetism.org\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.electricity-magnetism.org\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.electricity-magnetism.org\/ko\/wp-json\/wp\/v2\/comments?post=147098"}],"version-history":[{"count":0,"href":"https:\/\/www.electricity-magnetism.org\/ko\/wp-json\/wp\/v2\/posts\/147098\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.electricity-magnetism.org\/ko\/wp-json\/wp\/v2\/media\/173754"}],"wp:attachment":[{"href":"https:\/\/www.electricity-magnetism.org\/ko\/wp-json\/wp\/v2\/media?parent=147098"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.electricity-magnetism.org\/ko\/wp-json\/wp\/v2\/categories?post=147098"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.electricity-magnetism.org\/ko\/wp-json\/wp\/v2\/tags?post=147098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}