{"id":143228,"date":"2024-01-14T13:21:31","date_gmt":"2024-01-14T13:21:31","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%9d%b8%eb%8d%95%ed%84%b0%ec%97%90-%ec%a0%80%ec%9e%a5%eb%90%9c-%ec%97%90%eb%84%88%ec%a7%80-%eb%b0%a9%ec%a0%95%ec%8b%9d\/"},"modified":"2024-02-21T18:08:09","modified_gmt":"2024-02-21T18:08:09","slug":"%ec%9d%b8%eb%8d%95%ed%84%b0%ec%97%90-%ec%a0%80%ec%9e%a5%eb%90%9c-%ec%97%90%eb%84%88%ec%a7%80-%eb%b0%a9%ec%a0%95%ec%8b%9d","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%9d%b8%eb%8d%95%ed%84%b0%ec%97%90-%ec%a0%80%ec%9e%a5%eb%90%9c-%ec%97%90%eb%84%88%ec%a7%80-%eb%b0%a9%ec%a0%95%ec%8b%9d\/","title":{"rendered":"\uc778\ub355\ud130\uc5d0 \uc800\uc7a5\ub41c \uc5d0\ub108\uc9c0 | \ubc29\uc815\uc2dd"},"content":{"rendered":"

\uc778\ub355\ud130\uc5d0\uc11c \uc800\uc7a5\ub41c \uc5d0\ub108\uc9c0<\/h2>\n

\uc778\ub355\ud130\ub294 \uc804\uae30\uac00 \ud750\ub97c \ub54c \uc790\uae30\uc7a5\uc5d0 \uc5d0\ub108\uc9c0\ub97c \uc800\uc7a5\ud558\ub294 \uc218\ub3d9 \uc804\uc790 \ubd80\ud488\uc785\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc804\ub958\uc758 \ubcc0\ud654\ub97c \ubc29\uc9c0\ud558\uace0, \uc2e0\ud638\ub97c \ud544\ud130\ub9c1\ud558\uba70, \uc5d0\ub108\uc9c0\ub97c \uc800\uc7a5\ud558\uae30 \uc704\ud574 \uc804\uae30 \ubc0f \uc804\uc790 \ud68c\ub85c\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc778\ub355\ud130\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\ub3c4\uc131 \uc640\uc774\uc5b4 \ucf54\uc77c\ub85c \uad6c\uc131\ub418\uba70, \uc774 \ucf54\uc77c\uc740 \uacf5\uae30, \ud398\ub77c\uc774\ud2b8 \ub610\ub294 \ub2e4\ub978 \uc790\uae30 \uc7ac\ub8cc\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \ucf54\uc5b4 \uc8fc\uc704\uc5d0 \uac10\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc778\ub355\ud130\uc758 \uc8fc\uc694 \ud2b9\uc131\uc740 \uc778\ub355\ud134\uc2a4(L)\ub85c, \uc804\ub958 \ubcc0\ud654\uc5d0 \ub300\ud55c \uc800\ud56d \ub2a5\ub825\uc744 \uce21\uc815\ud558\ub294 \uc9c0\ud45c\uc785\ub2c8\ub2e4. \uc778\ub355\ud134\uc2a4\ub294 \ud5e8\ub9ac(H) \ub2e8\uc704\ub85c \uce21\uc815\ub418\uba70, \ucf54\uc77c\uc758 \uad8c\uc120 \uc218, \ucf54\uc77c\uc758 \uae30\ud558\ud559\uc801 \ud615\ud0dc, \uad8c\uc120 \uac04\uc758 \uac04\uaca9 \ubc0f \ucf54\uc5b4 \uc7ac\ub8cc(\uc788\ub294 \uacbd\uc6b0)\uc640 \uac19\uc740 \uc694\uc18c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n

\uc778\ub355\ud130\uc5d0 \uc800\uc7a5\ub41c \uc5d0\ub108\uc9c0<\/h2>\n

\uc778\ub355\ud130\uc5d0 \uc800\uc7a5\ub41c \uc5d0\ub108\uc9c0\ub294 \uadf8\uac83\uc744 \ud1b5\ud574 \ud750\ub974\ub294 \uc804\ub958\uc5d0 \uc758\ud574 \uc0dd\uc131\ub41c \uc790\uae30\uc7a5 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc778\ub355\ud130\ub97c \ud1b5\ud55c \uc804\ub958\uac00 \ubcc0\ud558\uba74, \uc790\uae30\uc7a5\ub3c4 \ubcc0\ud558\uace0, \uc5d0\ub108\uc9c0\uac00 \uc800\uc7a5\ub418\uac70\ub098 \ubc29\ucd9c\ub429\ub2c8\ub2e4. \uc778\ub355\ud130\uc5d0 \uc800\uc7a5\ub41c \uc5d0\ub108\uc9c0\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4:
\n\\[ W = \\frac{1}{2} \\times L \\times I^2 \\]
\n\uc5ec\uae30\uc11c:
\n– W = \uc778\ub355\ud130\uc5d0 \uc800\uc7a5\ub41c \uc5d0\ub108\uc9c0(\uc904, J)
\n– L = \uc778\ub355\ud130\uc758 \uc778\ub355\ud134\uc2a4(\ud5e8\ub9ac, H)
\n– I = \uc778\ub355\ud130\ub97c \ud1b5\ud55c \uc804\ub958(\uc554\ud398\uc5b4, A)
\n\uc774 \uacf5\uc2dd\uc740 \uc778\ub355\ud130\uc5d0 \uc800\uc7a5\ub41c \uc5d0\ub108\uc9c0\uac00 \uadf8 \uc778\ub355\ud134\uc2a4\uc640 \uadf8\uac83\uc744 \ud1b5\ud574 \ud750\ub974\ub294 \uc804\ub958\uc758 \uc81c\uacf1\uc5d0 \uc9c1\uc811 \ube44\ub840\ud55c\ub2e4\ub294 \uac83\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc778\ub355\ud130\ub97c \ud1b5\ud55c \uc804\ub958\uac00 \uc77c\uc815\ud558\uba74, \uc800\uc7a5\ub41c \uc5d0\ub108\uc9c0\ub3c4 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc804\ub958\uac00 \ubcc0\ud558\uba74, \uc790\uae30\uc7a5\uc5d0 \uc800\uc7a5\ub41c \uc5d0\ub108\uc9c0\ub3c4 \ubcc0\ud558\uba70, \uc774\ub294 \uc778\ub355\ud130\uc5d0 \uc758\ud574 \uc5d0\ub108\uc9c0\uac00 \ud761\uc218\ub418\uac70\ub098 \ubc29\ucd9c\ub420 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n

\uc778\ub355\ud130\ub294 \uc790\uae30\uc7a5\uc5d0 \uc5d0\ub108\uc9c0\ub97c \uc800\uc7a5\ud558\uc5ec, \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc2dc\uc2a4\ud15c, DC-DC \ucee8\ubc84\ud130 \ubc0f \uc2a4\uc704\uce6d \ub808\uade4\ub808\uc774\ud130\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc720\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc778\ub355\ud130\ub294 \ucee4\ud328\uc2dc\ud130\uc640 \ub2e4\uc774\uc624\ub4dc\uc640 \uac19\uc740 \ub2e4\ub978 \ubd80\ud488\ub4e4\uacfc \ud568\uaed8 \uc791\ub3d9\ud558\uc5ec \uc5d0\ub108\uc9c0\ub97c \uc800\uc7a5\ud558\uace0 \ubc29\ucd9c\ud558\uba70, \uc548\uc815\ub41c \ucd9c\ub825 \uc804\uc555 \ub610\ub294 \uc804\ub958\ub97c \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n

\uc218\ub825\ud559\uc801 \uc720\uc0ac\uc131<\/h2>\n

\uc218\ub825\ud559\uc801 \uc720\uc0ac\uc131 \ub610\ub294 \uc804\uae30-\uc720\uccb4 \uc720\uc0ac\uc131\uc740 \uc720\uc555\uacfc \uc804\uae30 \uc0ac\uc774\uc758 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc720\uc0ac\uc131\uc73c\ub85c, \ud68c\ub85c \uc791\ub3d9 \ubc29\uc2dd\uc744 \uc774\ud574\ud558\ub294 \ub370 \uc5b4\ub824\uc6c0\uc744 \uacaa\ub294 \uc0ac\ub78c\ub4e4\uc5d0\uac8c \uc720\uc6a9\ud55c \uad50\uc721 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc804\uae30 \uc804\ub958\uac00 \ubcf4\uc774\uc9c0 \uc54a\uace0 \uc804\uc790\uae30\uae30\uc5d0\uc11c \uc77c\uc5b4\ub098\ub294 \uacfc\uc815\uc744 \uc2dc\uc5f0\ud558\uae30 \uc5b4\ub824\uc6b4 \uacbd\uc6b0, \ub2e4\uc591\ud55c \uc804\uc790 \ubd80\ud488\uc774 \uc720\uc555\uc801 \ub4f1\uac00\ubb3c\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4. \uc804\uc555\uacfc \uc804\ub958 \uc0ac\uc774\uc758 \uad00\uacc4\ub294 \uc624\uc634\uc758 \ubc95\uce59\uc5d0 \uc758\ud574 \uc815\uc758\ub429\ub2c8\ub2e4(\uc624\uc634 \uc7a5\uce58\uc5d0\uc11c). \uc624\uc634\uc758 \ubc95\uce59\uc740 \ud5e4\uc774\uac90-\ud3ec\uc544\uc8fc\uc720 \ubc29\uc815\uc2dd\uacfc \uc720\uc0ac\ud558\uba70, \ub458 \ub2e4 \ud574\ub2f9 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud750\ub984\uacfc \uc7a0\uc7ac\ub825 \uc0ac\uc774\uc758 \uc120\ud615 \ubaa8\ub378\uc785\ub2c8\ub2e4. \uc804\uae30(\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc5f4)\ub294 \uc6d0\ub798 \uc77c\uc885\uc758 \uc720\uccb4\ub85c \uc774\ud574\ub418\uc5c8\uc73c\uba70, \uc804\ub958\uc640 \uac19\uc740 \ud2b9\uc815 \uc804\uae30 \uc591\uc758 \uc774\ub984\uc740 \uc720\uc555\uc801 \ub4f1\uac00\ubb3c\uc5d0\uc11c \uc720\ub798\ud588\uc2b5\ub2c8\ub2e4. \uc804\uc555\uc740 \ud638\uc2a4\ub97c \ud1b5\ud574 \ubb3c\uc744 \ubc00\uc5b4\ub0b4\ub294 \uc555\ub825 \ucc28\uc774\uc640 \uac19\uc2b5\ub2c8\ub2e4. \ubcfc\ud2b8(V) \ub2e8\uc704\ub85c \uce21\uc815\ub429\ub2c8\ub2e4. \uc774 \ubaa8\ub378\uc740 \ubb3c\uc774 \uc218\ud3c9\uc73c\ub85c \ud750\ub974\ubbc0\ub85c \uc911\ub825\uc758 \uc601\ud5a5\uc744 \ubb34\uc2dc\ud55c\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4. \uc804\ub958\ub294 \uc720\uc555 \ubcfc\ub968 \uc720\ub7c9\ub960\uacfc \ub3d9\ub4f1\ud569\ub2c8\ub2e4. \uc989, \uc2dc\uac04\uc5d0 \ub530\ub978 \ud750\ub974\ub294 \ubb3c\uc758 \ubd80\ud53c\uc801 \uc591\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc554\ud398\uc5b4\ub85c \uce21\uc815\ub429\ub2c8\ub2e4. \ud30c\uc774\ud504\uac00 \ub113\uc744\uc218\ub85d \ub354 \ub9ce\uc740 \ubb3c\uc774 \ud750\ub985\ub2c8\ub2e4. \uc778\ub355\ud130\ub294 \uc720\uccb4 \ud750\ub984\uc5d0 \ubc30\uce58\ub41c \ubb34\uac70\uc6b4 \ud328\ub4e4 \ud720\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ud720\uc758 \uc9c8\ub7c9\uacfc \ub0a0\uac1c\uc758 \ud06c\uae30\ub294 \uc720\uccb4\uc758 \uc720\uc18d(\uc804\ub958)\uc774 \ube60\ub974\uac8c \ubcc0\ud654\ud558\ub294 \ub2a5\ub825\uc744 \uc81c\ud55c\ud558\uc9c0\ub9cc, \uc9c0\uc18d\uc801\uc73c\ub85c \ud750\ub974\ub294 \ubb3c\uc0b4\uc740 \uacb0\uad6d \ud328\ub4e4 \ud720\uc744 \ud1b5\ud574 \ub300\ubd80\ubd84 \ubb34\ubc29\ud574\ub85c \ud750\ub974\uac8c \ub429\ub2c8\ub2e4.<\/p>\n

\"Energy<\/p>\n

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

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

\uc778\ub355\ud130\ub294 \uc804\ub958\uac00 \ud750\ub97c \ub54c \uc790\uae30\uc7a5\uc5d0 \uc5d0\ub108\uc9c0\ub97c \uc800\uc7a5\ud558\ub294 \uc218\ub3d9 \uc804\uc790 \ubd80\ud488\uc785\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-143228","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\uc778\ub355\ud130\uc5d0 \uc800\uc7a5\ub41c \uc5d0\ub108\uc9c0 | \ubc29\uc815\uc2dd<\/title>\n<meta name=\"description\" content=\"\uc778\ub355\ud130\ub294 \uc804\ub958\uac00 \ud750\ub97c \ub54c \uc790\uae30\uc7a5\uc5d0 \uc5d0\ub108\uc9c0\ub97c \uc800\uc7a5\ud558\ub294 \uc218\ub3d9 \uc804\uc790 \ubd80\ud488\uc785\ub2c8\ub2e4.\" \/>\n<meta name=\"robots\" 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