{"id":51531,"date":"2023-05-22T05:54:30","date_gmt":"2023-05-22T05:54:30","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%a0%84%ec%9e%90%ea%b8%b0%ed%8c%8c-%ea%b7%b9%ec%84%b1%ec%9d%98-%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-4%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95\/"},"modified":"2023-11-02T06:00:09","modified_gmt":"2023-11-02T06:00:09","slug":"%ec%a0%84%ec%9e%90%ea%b8%b0%ed%8c%8c-%ea%b7%b9%ec%84%b1%ec%9d%98-%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-4%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0%ed%8c%8c-%ea%b7%b9%ec%84%b1%ec%9d%98-%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-4%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95\/","title":{"rendered":"\uc804\uc790\uae30\ud30c \uadf9\uc131\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 4\uac00\uc9c0 \uc720\ud615"},"content":{"rendered":"<p class=\"sidekick\">\uc804\uc790\uae30\ud30c \uadf9\uc131\uc758 \ub124 \uac00\uc9c0 \uc720\ud615\uacfc \uadf8 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud55c \uae4a\uc740 \ud0d0\uad6c. \uc120\ud615, \uc6d0\ud615, \ud0c0\uc6d0, \ubc0f \ub79c\ub364 \uadf9\uc131\uc758 \ud2b9\uc9d5\uacfc \uc0ac\uc6a9 \ubd84\uc57c\ub97c \uc54c\uc544\ubcf4\uc138\uc694.<\/p>\n<h2>\uc804\uc790\uae30\ud30c \uadf9\uc131\uc758 \ub124 \uac00\uc9c0 \uc8fc\uc694 \uc720\ud615<\/h2>\n<p>\uc804\uc790\uae30\ud30c\ub294 \uacf5\uac04\uc744 \ud1b5\ud574 \uc804\ud30c\ub418\ub294 \uc804\uae30 \ubc0f \uc790\uae30\uc7a5\uc758 \ubcc0\ub3d9\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\ub3d9\uc5d0 \ub530\ub77c \uc804\uc790\uae30\ud30c\ub294 \ud2b9\uc815\ud55c &#8216;\uadf9\uc131&#8217;\uc744 \uac16\uac8c \ub418\ub294\ub370, \uadf9\uc131\uc740 \uc804\uc790\uae30\ud30c\uac00 \uc5b4\ub5a4 \ubc29\ud5a5\uc73c\ub85c \uc9c4\ud589\ud558\uace0 \uc788\ub294\uc9c0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc804\uc790\uae30\ud30c\uc758 \uadf9\uc131\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \ud1b5\uc2e0, \ub77c\ub2e4, \uc758\ub8cc \uc9c4\ub2e8 \ubc0f \ub2e4\ub978 \uc5ec\ub7ec \uae30\uc220 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c\uc740 \uc804\uc790\uae30\ud30c \uadf9\uc131\uc758 \ub124 \uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc5d0 \ub300\ud55c \uc124\uba85\uc785\ub2c8\ub2e4:<\/p>\n<ol>\n<li><strong>\uc120\ud615 \uadf9\uc131<\/strong>: \uc774 \uc720\ud615\uc758 \uadf9\uc131\uc740 \uc804\uc790\uae30\ud30c\uac00 \ud2b9\uc815 \ubc29\ud5a5\uc73c\ub85c\ub9cc \uc9c4\ud589\ub420 \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc218\ud3c9\uc120\ud615 \uadf9\uc131\uc740 \uc804\ud30c\uac00 \uc218\ud3c9 \ubc29\ud5a5\uc73c\ub85c, \uc218\uc9c1\uc120\ud615 \uadf9\uc131\uc740 \uc804\ud30c\uac00 \uc218\uc9c1 \ubc29\ud5a5\uc73c\ub85c \uc9c4\ud589\ub420 \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc6d0\ud615 \uadf9\uc131<\/strong>: \uc6d0\ud615 \uadf9\uc131\uc740 \uc804\uc790\uae30\ud30c\uc758 \uc804\uae30\uc7a5 \ubca1\ud130\uac00 \uc6d0\uc744 \uadf8\ub9ac\uba70 \uc9c4\ud589\ud558\ub294 \uacbd\uc6b0\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774 \uadf9\uc131\uc740 \ubcf4\ud1b5 \uc704\uc131 \ud1b5\uc2e0\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\ud0c0\uc6d0 \uadf9\uc131<\/strong>: \ud0c0\uc6d0 \uadf9\uc131\uc740 \uc804\uc790\uae30\ud30c\uc758 \uc804\uae30\uc7a5 \ubca1\ud130\uac00 \ud0c0\uc6d0\uc744 \uadf8\ub9ac\uba70 \uc9c4\ud589\ud558\ub294 \uacbd\uc6b0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc6d0\ud615 \uadf9\uc131\uacfc \uc720\uc0ac\ud558\uac8c \ubcf4\uc774\uc9c0\ub9cc, \ub450 \uadf9\uc131\uc740 \uc11c\ub85c \ub2e4\ub978 \ud2b9\uc9d5\uc744 \uac16\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ub79c\ub364 \uadf9\uc131<\/strong>: \uc774 \uadf9\uc131\uc740 \uc804\uc790\uae30\ud30c\uc758 \uadf9\uc131\uc774 \ud2b9\uc815\ud55c \ud328\ud134 \uc5c6\uc774 \ub79c\ub364\ud558\uac8c \ubc14\ub00c\ub294 \uacbd\uc6b0\ub97c \ub9d0\ud569\ub2c8\ub2e4. \uc790\uc5f0\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc804\uc790\uae30\ud30c, \uc608\ub97c \ub4e4\uba74, \ud0dc\uc591\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \uc804\uc790\uae30\ud30c\uc640 \uac19\uc740 \uacbd\uc6b0\uc5d0 \ud754\ud788 \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uc774\ub7ec\ud55c \uc804\uc790\uae30\ud30c \uadf9\uc131 \uc720\ud615 \uac01\uac01\uc740 \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uacbd\uc6b0\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub77c\ub2e4\ub098 \uc704\uc131 \ud1b5\uc2e0\uacfc \uac19\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c\ub294 \ud2b9\uc815 \uadf9\uc131 \uc720\ud615\uc774 \uc120\ud638\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc804\uc790\uae30\ud30c \uadf9\uc131\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n<p>\uc804\uc790\uae30\ud30c \uadf9\uc131\uc740 \ub2e4\uc591\ud55c \uae30\uc220 \ubd84\uc57c\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\uc815 \uadf9\uc131 \uc720\ud615\uc740 \uadf8 \uc751\uc6a9\uc5d0 \ub530\ub77c \uc120\ud0dd\ub418\uba70, \uc7a5\uc810\uacfc \ud55c\uacc4\ub97c \uac16\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc120\ud615 \uadf9\uc131<\/strong>: \ubb34\uc120 \ud1b5\uc2e0\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ub418\uba70, \uac04\ub2e8\ud55c \uc124\uacc4\uc640 \ub192\uc740 \uc804\ub825 \ud6a8\uc728\uc131 \ub54c\ubb38\uc5d0 \uc120\ud638\ub429\ub2c8\ub2e4. <\/li>\n<li><strong>\uc6d0\ud615 \uadf9\uc131<\/strong>: \uc704\uc131 \ud1b5\uc2e0\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ub418\ub294\ub370, \uc774\ub294 \uc704\uc131\uc758 \ud68c\uc804\uacfc \uad00\ub828\ub41c \uc774\uc288\ub97c \ud53c\ud558\uae30 \uc704\ud568\uc785\ub2c8\ub2e4. \uc6d0\ud615 \uadf9\uc131\uc740 \ud68c\uc804\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \ud1b5\uc2e0 \ud488\uc9c8\uc774 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\ud0c0\uc6d0 \uadf9\uc131<\/strong>: \uc77c\ubd80 \ub808\uc774\ub354 \uc2dc\uc2a4\ud15c\uacfc \uac19\uc740 \uace0\uae09 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub418\uba70, \ub354 \ubcf5\uc7a1\ud55c \uc2e0\ud638 \ucc98\ub9ac \uae30\uc220\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub79c\ub364 \uadf9\uc131<\/strong>: \uc790\uc5f0\uc801\uc778 \uc804\uc790\uae30\ud30c\uc758 \ubd84\uc11d \ubc0f \uc5f0\uad6c\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub418\uba70, \uc8fc\ub85c \ucc9c\ubb38\ud559\uc801 \uad00\uce21\uc774\ub098 \ud0dc\uc591 \ud65c\ub3d9 \uad00\ub828 \uc5f0\uad6c\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc804\uc790\uae30\ud30c \uadf9\uc131\uc740 \ud604\ub300\uc758 \ub2e4\uc591\ud55c \uae30\uc220 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uac01 \uadf9\uc131 \uc720\ud615\uc740 \uadf8 \uace0\uc720\ud55c \ud2b9\uc9d5\uacfc \uc7a5\uc810\uc744 \uac00\uc9c0\uba70, \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \uc120\ud0dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uadf9\uc131\uc744 \uc774\ud574\ud558\uace0 \uc62c\ubc14\ub974\uac8c \ud65c\uc6a9\ud558\ub294 \uac83\uc740 \ub354 \ud6a8\uacfc\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc778 \uc804\uc790\uae30\ud30c \uae30\ubc18\uc758 \uae30\uc220 \ubc0f \uc2dc\uc2a4\ud15c\uc758 \uc124\uacc4\uc640 \uad6c\ud604\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc9c0\uc2dd\uc740 \ud1b5\uc2e0, \ub77c\ub2e4, \ucc9c\ubb38\ud559, \ubc0f \uc5ec\ub7ec \ub2e4\ub978 \ubd84\uc57c\uc5d0\uc11c\uc758 \ud601\uc2e0\uacfc \ubc1c\uc804\uc744 \uc774\ub04c\uc5b4\ub0b4\ub294 \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc804\uc790\uae30\ud30c \uadf9\uc131\uc758 \ub124 \uac00\uc9c0 \uc720\ud615\uacfc \uadf8 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud55c \uae4a\uc740 \ud0d0\uad6c. \uc120\ud615, 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