ÀÚ±âÇнÇÇè½Ç(MagLAB) ±¸ (old) °Ô½ÃÆÇÀÔ´Ï´Ù. |
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2004/08/17 (13:37) from 210.98.23.40' of 210.98.23.40' | Article Number : 5192 |
MagLAB | Access : 709 , Lines : 97 |
Re: ÀÚ¼¼ÇÑ ´äº¯ °¨»çµå¸³´Ï´Ù ^^ |
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¾È³çÇϼ¼¿ä? MagLABÀÔ´Ï´Ù. 1,000,000 V/m = 3.33 Gauss ¶ó´Â °ÍÀÌ ¾Æ´Õ´Ï´Ù. À§ÀÇ Àǹ̴ ÀÌ·± °ÍÀÔ´Ï´Ù. ÀÚÀ¯°ø°£»ó¿¡¼ ÀÚ±âÀå°ú Àü±âÀåÀÌ ¼·Î Á÷±³ÇÏ¸é ¼ ÁøÇàÇÑ´Ù¶ó°í ÇÒ¶§ Àü±âÀå°ú ÀÚ±âÀåÀÇ »ó°ü°ü°è (intrinsic impedance)¸¦ °®°í¼ Àü±âÀåÀÇ ¾çÀ» ¾Ë¸é ÀÚ±âÀåÀÇ ¾çÀ» ÀÚ±âÀåÀÇ ¾çÀ» ¾Ë¸é Àü±âÀåÀÇ ¾çÀ» ¾Ë¾Æ³¾ ¼ö ÀÖ´Ù´Â °ÍÀÌÁö À§ÀÇ ¼ö½Äó·³ Àü±âÀåÀÌ ÀÚ±âÀåÀÌ´Ù ¶ó´Â °ÍÀº ¾Æ´Õ ´Ï´Ù. ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù. - MagLAB - ************************************************************************* ¿À½Â¼® wrote: >ÀÚ¼¼ÇÑ ´äº¯ °¨»çµå¸³´Ï´Ù. > >¿À·£ ±Ã±ÀÁõÀÌ ÇØ¼Ò µÇ¾ú½À´Ï´Ù ^^ > >±×·¯¸é 1,000,000 V/m = 3.33 Gauss °¡ µÇ´Â °ªÀ̳׿ä. > >»ý°¢º¸´Ù´Â ÀûÀº °ªÀ̶ó ÀÌÁ¤µµ·Î ¾àÇÑ°¡? ¶Ç ±Ã±ÀÇØÁö³×¿ä. >À§ÀÇ °ªÀÌ ¸Â´Â°ÅÁÒ? > >¾Ö¾²¼Ì´Âµ¥, Á¤¸» °í¸¿½À´Ï´Ù ^^ > > > > > > >MagLAB wrote: >>¾È³çÇϼ¼¿ä? MagLABÀÔ´Ï´Ù. >> >>¸ÕÀú Ãß°¡ ´äº¯ÀÌ ´Ê¾î¼ Á˼ÛÇÕ´Ï´Ù. >> >>ÀÚÀ¯°ø°£»ó¿¡¼ Àü±âÀå°ú ÀÚ±âÀåÀÇ Å©±âÀÇ ºñ±³´Â Áï E/H = V/m / A/m >> >>ÀÇ ´ÜÀ§¸¦ °®À¸¸ç Á¤¸®Çϸé V/A °¡ µË´Ï´Ù. ÀÌ°ÍÀº ÀúÇ×ÀÇ ´ÜÀ§ÀÌÁö¿ä. >> >>ÀÌ°ÍÀ» intrinsic impedance¶ó°í ÇÏ´Â µ¥¿ä. >> >>Grant R.FowlesÀÇ Introduction to Modern Optics 2nd Edition ÀÇ >> >>pp. 23-24¸¦ º¸½Ã¸é ÀÌ°ÍÀ» ¼öÄ¡Çؼ®ÀûÀ¸·Î Ç®¸é 377 ohm ÀÌ µÈ´Ù°í ÇÕ´Ï´Ù. >> >>±×·¯¸é Áï Àü±âÀåÀÇ Å©±â°¡ ÀÚ±âÀåÀÇ Å©±âº¸´Ù 377¹è Å©´Ù´Â °ÍÀÌÁö¿ä. >> >>¶ÇÇÑ Áø°øÁßÀÇ ÀÚ±âÀå(H)¿Í Àڼӹеµ(B)¿ÍÀÇ °ü°è´Â Áø°øÀÇ ÅõÀÚÀ²À» u ¶ó°í >> >>ÇÒ¶§ ´ÙÀ½°ú °°½À´Ï´Ù. B = uH ÀÚ ±×·³ ´ëÃæ Á¤¸®°¡ µÇ½Ç °ÍÀÔ´Ï´Ù. >> >>¾Æ ±×¸®°í 1 T = 10,000 Gauss Àΰ͵µ ¾Ë°í °è¼Å¾ß ÇÕ´Ï´Ù. >> >>±×·¯¸é 1,000,000 V/m´Â ¸î Gauss ÀÌ³Ä ? >> >>E/H = 377 À̹ǷΠH = 1,000,000 / 377 = 265.3 A/mÀÔ´Ï´Ù. >> >>B = uH À̹ǷΠ12.56 x E-7 x 265.3 = 3.33 x E-4 T ÀÔ´Ï´Ù. >> >>1 T = 10,000 Gauss À̹ǷΠ3.33 x E-4 T = 3.33 Gauss °¡ µË´Ï´Ù. >> >>Áñ°Å¿î ÇÑ ÁÖ°£µµ Àß ¸¶¹«¸® ÇÏ½Ã±æ ¹Ù¶ø´Ï´Ù. >> >>½Â¸®ÇÏ´Â ÇÏ·ç µÇ½Ê½Ã¿ä. >> >>¾Æ.. Âü°í·Î Ã¥À» Çѹø º¸½Ã°í °¡Á¤°ú Á¶°Çµµ È®ÀÎÇØ º¸½Ã±â ¹Ù¶ø´Ï´Ù. >> >>- MagLAB - >> >>************************************************************************* >> >> >> >>¿À½Â¼® wrote: >>>1volt/¡Ê=1,000,000 volt/m ÀÇ Àü±âÀå ÀÌ >>> >>>1,000,000 volt/m = ? gauss ÀÚ±âÀåÀÎÁö ¾ÆÁ÷ ¾Ë¼ö ¾ø³ª¿ä? >>> >>>Á¤¸» ±Ã±ÀÇѵ¥, ´Ù½Ã Çѹø µµ¿òÀ» ºÎŹ µå¸³´Ï´Ù. >>> >> > |