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1. 10VÀÇ ÀüÁö ¿·ÀÇ Çϴûö ¹Ù¸¦ À§/¾Æ·¡·Î µå·¡±×ÇÏ¸é ±× °ªÀ» ¹Ù²Ü ¼ö ÀÖ´Ù.
2. 100§ÚÀÇ ÀúÇ×°ú 100§Þ ÀÇ ÃàÀü±â°¡ Á÷·Ä·Î ¿¬°áµÇ¾î ÀÖ´Ù. (k=103 , u=10-6 )
3. ȸ·ÎÀÇ ½ºÀ§Ä¡´Â µÎ²¨¿î °ËÁ¤ ¸·´ë ¸ð¾çÀÌ´Ù.
¸·´ë¸¦ Ŭ¸¯Çϸé ÃæÀü(¼öÆòÀ§Ä¡)°ú ¹æÀü(¼öÁ÷À§Ä¡)À» ÇÒ ¼ö ÀÖ´Ù.
4. ¸¸¾à Vc-t °î¼±¿¡¼ ´õºíŬ¸¯À» Çϸé, ½Ã°£ ±â·ÏÀÌ µÇ°í ÀÖ´Â t°¡ 0ÀÌ µÈ´Ù.
±×·¯¸é ´ç½ÅÀº À̰Ͱú ºñ½ÁÇÑ ÇüÅÂÀÇ Vc-t °î¼±À» ¾òÀ» ¼ö ÀÖ´Ù..
5. [½ÃÀÛ]À» ´©¸£¸é ¾ÖÇø´ÀÌ ÀÛµ¿ÇÑ´Ù. ȸ鿡´Â ÃàÀü±âÀÇ Àü¾Ð(Vc), ÀúÇ×, Vc-t°î¼±ÀÌ ÀÖ´Ù.
6. ´ç½ÅÀº ¾Æ¹«¶§³ª ½ºÀ§Ä¡¸¦ º¯È½Ãų ¼ö ÀÖ´Ù.
7. ¸¸¾à, ¸¶¿ì½º°¡ Vc-t °î¼± ³»ºÎ¿¡ ÀÖÀ¸¸é ¸¶¿ì½º À§Ä¡¿¡ ÀÏÄ¡ÇÏ´Â °ªÀÌ Ç¥½Ã µÈ´Ù.
¸¶¿ì½º¸¦ µå·¡±×Çϸé, »ó´ëÀûÀÎ °ªÀ» º¼ ¼ö ÀÖ´Ù.(½ÇÁ¦·Î ÇØº¸¸é ±× Àǹ̸¦ ¾Ë ¼ö ÀÖ´Ù.)
۸£È÷È£ÇÁÀÇ °í¸® ¹ýÄ¢¿¡¼
ÃæÀüµÇ´Â °úÁ¤ µ¿¾È Vo = VR + Vc
= I R + I dt/C
¹æÀüµÇ´Â °úÁ¤ µ¿¾È Vc = -VR
= I dt/C = -I R
ÃæÀüÀÇ °úÁ¤µ¿¾È:
1. Àü·ù I¸¦ ±¸ÇÏ¿©¶ó. => I = (Vo - Vc )/ R
2. »õ Vc¸¦ °è»êÇÏ¿©¶ó. => Vc = Vc + I *dt/C
3. VR = I * RÀ» °è»êÇÏ¿©¶ó.
´ç½ÅÀº ³ª¸ÓÁöµµ ±¸ÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù.
Your suggestions are highly appreciated. E-mail £º hwang@phy03.phy.ntnu.edu.tw
Author£ºFu-Kwun Hwang, Dept. of physics, National Taiwan Normal University
Translator : ½Å¹üö, SBC¹°¸®¸¶À»
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