[1] ½ÇÇèÁ¦¸ñ
KirchhoffÀÇ ¹ýÄ¢
[2] ½ÇÇè¸ñÀû
(1) Æóȸ·Î¿¡¼ KirchhoffÀÇ Àü¾Ð¹ýÄ¢À» ÀÌÇØÇÏ°í ½ÇÇèÀ» ÅëÇÏ¿© È®ÀÎÇÑ´Ù.
(2) ȸ·Î ³»ÀÇ ÇÑ ºÐ±âÁ¡¿¡¼ KirchhoffÀÇ Àü·ù¹ýÄ¢À» ÀÌÇØÇÏ°í ½ÇÇèÀ» ÅëÇÏ¿© È®ÀÎÇÑ´Ù.
[3] ½ÇÇèÀåºñ ¹× ºÎÇ°
(1) Á÷·ùÀü¾Ð °ø±ÞÀåÄ¡ : 2´ë
(2) ȸ·Î½ÃÇè±â : 1´ë
(3) ÀúÇ×(1/4[W]) : 1[§Ú], 2[§Ú], 3[§Ú], 4[§Ú] °¢ 3°³
[4] °ü·ÃÀÌ·Ð
Kirchhoff`sÀÇ Law
¡á Á¤ÀÇ
¢º Node(¸¶µð) : a point of connection of two or more circuit element
Å°¸£È÷È£ÇÁÀÇ Àü·ù ¹ýÄ¢(Kirchhoff`s Currenr Law)
¡áKCL
The sum of the entering any node equals the sum of the current leaving the node
Áï, ¾î¶² node¿¡¼
Entering Current = Leaving Current
Entering Current - Leaving Current = 0
Leaving Current - Entering Current = 0
ÀϹÝÀûÀ¸·Î ¾î¶² node¿¡¼
µé¾î¿À°í ³ª°¡´Â Àü·ùÀÇ ÇÕÀº 0ÀÌ´Ù.!
(±×¸² 1-1)
Entering Current = Leaving Current
I©ü+¡¦(»ý·«)
1.Á¢Áö Àü¾Ð.node Àü¾Ð, Àü·ùÀÇ ¹æÇâ ÁöÁ¤
2. KCLÀû¿ë, °¢ branch¸¶´Ù Ohm`s Law Àû¿ë
3.Solve
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