{"id":143230,"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-%ea%b3%84%ec%82%b0-%eb%b0%a9%ec%a0%95%ec%8b%9d-%eb%b0%8f-%ea%b3%b5%ec%8b%9d\/"},"modified":"2024-02-21T18:08:31","modified_gmt":"2024-02-21T18:08:31","slug":"%ec%9d%b8%eb%8d%95%ed%84%b0-%ea%b3%84%ec%82%b0-%eb%b0%a9%ec%a0%95%ec%8b%9d-%eb%b0%8f-%ea%b3%b5%ec%8b%9d","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%9d%b8%eb%8d%95%ed%84%b0-%ea%b3%84%ec%82%b0-%eb%b0%a9%ec%a0%95%ec%8b%9d-%eb%b0%8f-%ea%b3%b5%ec%8b%9d\/","title":{"rendered":"\uc778\ub355\ud130 \uacc4\uc0b0 | \ubc29\uc815\uc2dd \ubc0f \uacf5\uc2dd"},"content":{"rendered":"

\uc778\ub355\ud130 \uacc4\uc0b0\ud558\uae30<\/h2>\n

\uc778\ub355\ud130\ub294 \uc804\ub958\uac00 \ud750\ub97c \ub54c \uc790\uae30\uc7a5 \ub0b4\uc5d0 \uc5d0\ub108\uc9c0\ub97c \uc800\uc7a5\ud558\ub294 \uc218\ub3d9 \uc804\uc790 \ubd80\ud488\uc785\ub2c8\ub2e4. \uc804\uae30 \ubc0f \uc804\uc790 \ud68c\ub85c\uc5d0\uc11c \uc804\ub958\uc758 \ubcc0\ud654\uc5d0 \ubc18\ub300\ud558\uace0, \uc2e0\ud638\ub97c \ud544\ud130\ub9c1\ud558\uba70, \uc5d0\ub108\uc9c0\ub97c \uc800\uc7a5\ud558\ub294 \ub370 \uc885\uc885 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc778\ub355\ud130\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\ub3c4\uc131 \uc640\uc774\uc5b4\uc758 \ucf54\uc77c\ub85c \uad6c\uc131\ub418\uba70, \uacf5\uae30, \ud398\ub77c\uc774\ud2b8 \ub610\ub294 \ub2e4\ub978 \uc790\uae30 \uc7ac\ub8cc\ub85c \ub9cc\ub4e0 \ucf54\uc5b4 \uc8fc\uc704\uc5d0 \uac10\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc778\ub355\ud130\uc758 \uc8fc\uc694 \ud2b9\uc131<\/h2>\n

\uc778\ub355\ud130\uc758 \ud575\uc2ec \uc18d\uc131\uc740 \uc804\ub958 \ubcc0\ud654\uc5d0 \ubc18\ub300\ud558\ub294 \ub2a5\ub825\uc744 \uce21\uc815\ud558\ub294 \uc778\ub355\ud134\uc2a4(L)\uc785\ub2c8\ub2e4. \uc778\ub355\ud134\uc2a4\ub294 \ud5e8\ub9ac(H) \ub2e8\uc704\ub85c \uce21\uc815\ub418\uba70, \ucf54\uc77c\uc758 \uad8c\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. \uad50\ub958 \ud68c\ub85c\uc5d0\uc11c \uc778\ub355\ud130\ub294 \uc800\uc7a5\ub418\uace0 \ubc29\ucd9c\ub418\ub294 \uc5d0\ub108\uc9c0\ub85c \uc778\ud574 \uc804\uc555\uacfc \uc804\ub958 \uc0ac\uc774\uc5d0 \uc704\uc0c1 \ucc28\uc774\ub97c \ub3c4\uc785\ud569\ub2c8\ub2e4. \uc774 \uc704\uc0c1 \ucc28\uc774\ub294 \uc778\ub355\ud130\uc758 \ub9ac\uc561\ud134\uc2a4(XL<\/sub>)\ub85c \ud2b9\uc9d5\uc9c0\uc5b4\uc9c0\uba70 \ub2e4\uc74c\uacfc \uac19\uc774 \uc8fc\uc5b4\uc9d1\ub2c8\ub2e4: XL<\/sub> = \u03c9L, \uc5ec\uae30\uc11c XL<\/sub>\uc740 \uc720\ub3c4 \ub9ac\uc561\ud134\uc2a4(\uc634, \u03a9), \u03c9\ub294 \uac01\uc8fc\ud30c\uc218(\ub77c\ub514\uc548\/\ucd08, rad\/s; \u03c9 = 2\u03c0f, f\ub294 \ud5e4\ub974\uce20, Hz \ub2e8\uc704\uc758 \uc8fc\ud30c\uc218)\uc774\uba70, L\uc740 \uc778\ub355\ud134\uc2a4(\ud5e8\ub9ac, H)\uc785\ub2c8\ub2e4.<\/p>\n

\ucf54\uc77c \ub610\ub294 \uc778\ub355\ud130\uc758 \uc778\ub355\ud134\uc2a4 \uacc4\uc0b0<\/h2>\n

\ucf54\uc77c \ub610\ub294 \uc778\ub355\ud130\uc758 \uc778\ub355\ud134\uc2a4\ub97c \uacc4\uc0b0\ud558\ub824\uba74 \ub2e4\uc74c \ub2e8\uacc4\ub97c \ub530\ub974\uc2ed\uc2dc\uc624:
\n1. \ucf54\uc77c\uc758 \uad8c\uc218(N)\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.
\n2. \ucf54\uc5b4 \uc7ac\ub8cc\ub97c \uc2dd\ubcc4\ud558\uace0 \uc0c1\ub300 \ud22c\uc790\uc728(\u03bcr<\/sub>)\uc744 \ucc3e\uc2b5\ub2c8\ub2e4. \uacf5\uae30 \ucf54\uc5b4 \ucf54\uc77c\uc774\ub098 \ube44\uc790\uc131 \uc7ac\ub8cc\uc758 \ucf54\uc77c\uc758 \uacbd\uc6b0 \u03bcr<\/sub>\uc740 \ub300\ub7b5 1\uacfc \uac19\uc2b5\ub2c8\ub2e4.
\n3. \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \ucf54\uc5b4 \uc7ac\ub8cc\uc758 \ud22c\uc790\uc728(\u03bc)\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4: \u03bc = \u03bc0<\/sub> * \u03bcr<\/sub>
\n4. \ucf54\uc5b4\uc758 \ub2e8\uba74\uc801(A)\uc744 \uc81c\uacf1\ubbf8\ud130(m2<\/sup>) \ub2e8\uc704\ub85c \uce21\uc815\ud569\ub2c8\ub2e4.
\n5. \ucf54\uc77c\uc758 \uae38\uc774(l)\ub97c \ubbf8\ud130(m) \ub2e8\uc704\ub85c \uce21\uc815\ud569\ub2c8\ub2e4.
\n6. \ub2e4\uc74c \uacf5\uc2dd\uc5d0 \uc774\ub7ec\ud55c \uac12\uc744 \ub300\uc785\ud569\ub2c8\ub2e4: L = (N2<\/sup> * \u03bc * A) \/ l
\n7. \ud5e8\ub9ac(H) \ub2e8\uc704\ub85c \uc778\ub355\ud134\uc2a4(L)\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4.
\n\uc774 \uacf5\uc2dd\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uade0\uc77c\ud55c \ub2e8\uba74\uc801\uacfc \uade0\ub4f1\ud558\uac8c \ubc30\uce58\ub41c \uad8c\uc120\uc744 \uac00\uc9c4 \uc194\ub808\ub178\uc774\ub4dc \ud615\ud0dc\uc758 \uc778\ub355\ud130\uc5d0 \uc8fc\ub85c \uc801\uc6a9\ub429\ub2c8\ub2e4. \ub2e4\ub978 \ud615\ud0dc\uc758 \uacbd\uc6b0 \uacc4\uc0b0\uc774 \ub354 \ubcf5\uc7a1\ud560 \uc218 \uc788\uc73c\uba70 \uc815\ud655\ud55c \uc778\ub355\ud134\uc2a4\ub97c \ucd94\uc815\ud558\uae30 \uc704\ud574 \ud2b9\uc218 \uacf5\uc2dd\uc774\ub098 \uc218\uce58\uc801 \ubc29\ubc95(\uc608: \uc720\ud55c \uc694\uc18c \ubd84\uc11d)\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\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 \uc804\ub958\uac00 \ud750\ub97c \ub54c \uc0dd\uc131\ub418\ub294 \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: W = (1\/2) * L * I2<\/sup>, \uc5ec\uae30\uc11c W\ub294 \uc778\ub355\ud130\uc5d0 \uc800\uc7a5\ub41c \uc5d0\ub108\uc9c0(\uc904, J), L\uc740 \uc778\ub355\ud130\uc758 \uc778\ub355\ud134\uc2a4(\ud5e8\ub9ac, H), I\ub294 \uc778\ub355\ud130\ub97c \ud1b5\ud55c \uc804\ub958(\uc554\ud398\uc5b4, A)\uc785\ub2c8\ub2e4.<\/p>\n

\uae30\ubcf8 \ubc29\uc815\uc2dd \ubc0f \uacf5\uc2dd \ud45c<\/h2>\n

\uc778\ub355\ud130\uc640 \uad00\ub828\ub41c \uae30\ubcf8 \ubc29\uc815\uc2dd \ubc0f \uacf5\uc2dd\uc758 \ud45c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:
\n\uc778\ub355\ud134\uc2a4(L): L = N2<\/sup> * \u03bc * A \/ l (\uc194\ub808\ub178\uc774\ub4dc \uc778\ub355\ud130\uc758 \uacbd\uc6b0), L = \u03bc\u2080<\/sub> * \u03bcr<\/sub> * N2<\/sup> * A \/ l (\uc0c1\ub300 \ud22c\uc790\uc728 \u03bcr<\/sub>\uc744 \uac00\uc9c4 \uc194\ub808\ub178\uc774\ub4dc \uc778\ub355\ud130\uc758 \uacbd\uc6b0)
\n\uc720\ub3c4 \uc804\uc555(VL<\/sub>): VL<\/sub> = L * (dI\/dt)
\n\uc720\ub3c4 \ub9ac\uc561\ud134\uc2a4(XL<\/sub>): XL<\/sub> = 2 * \u03c0 * f * L
\n\uc778\ub355\ud130\uc758 \uc784\ud53c\ub358\uc2a4(ZL<\/sub>): ZL<\/sub> = j * XL<\/sub> = j * (2 * \u03c0 * f * L)
\n\uc778\ub355\ud130\uc5d0 \uc800\uc7a5\ub41c \uc5d0\ub108\uc9c0(WL<\/sub>): WL<\/sub> = (1\/2) * L * I2<\/sup>
\n\uc774\ub7ec\ud55c \ubc29\uc815\uc2dd\uacfc \uacf5\uc2dd\uc740 \uc804\uae30 \ud68c\ub85c\uc5d0\uc11c \uc778\ub355\ud130 \uae30\ubc18 \ud68c\ub85c \ubc0f \uc2dc\uc2a4\ud15c\uc744 \ubd84\uc11d\ud558\uace0 \uc124\uacc4\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc778\ub355\ud130\uc758 \uae30\ubcf8 \uc18d\uc131, \ub3d9\uc791 \ubc0f \uad00\uacc4\uc5d0 \ub300\ud55c \uac1c\uc694\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\"Calculation<\/p>\n

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

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

\uc2e4\uc81c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc778\ub355\ud130 \uacc4\uc0b0\uc740 \ud488\uc9c8 \uacc4\uc218(Q), \uc778\ub355\ud130 \ub9ac\uc561\ud134\uc2a4, \uc778\ub355\ud134\uc2a4 \ubc0f \uc790\uccb4 \uacf5\uc9c4 \uc8fc\ud30c\uc218(SRF) \uacc4\uc0b0\uc744 \uae30\ubc18\uc73c\ub85c \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-143230","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 \uacc4\uc0b0 | \ubc29\uc815\uc2dd \ubc0f \uacf5\uc2dd<\/title>\n<meta name=\"description\" content=\"\uc2e4\uc81c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc778\ub355\ud130 \uacc4\uc0b0\uc740 \ud488\uc9c8 \uacc4\uc218(Q), 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