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±×¸²°ú °°ÀÌ Á÷°æ D (m) ÀÎ ¹°ÁٱⰡ Á÷°æ d (m) ÀÎ ±¸¸ÛÀÌ ¶Õ¸° ÆÇ¿¡ ¼Ó·Â V (m/s) ·Î ºÎµúÈ÷°í ÀÖ°í, ±¸¸ÛÀ¸·Î ¹°ÁٱⰡ v (m/s) ·Î Åë°úÇÏ°í ÀÖÀ» ¶§, ÆÇÀÌ ¹Þ´Â Èû F (N) À» ±¸ÇÑ´Ù.

F = ¥ñ*q*V = ¥ñ*A*V^2

A : ¹°ÁÙ±âÀÇ ¸éÀû

F = ¥ñ*(¥ð/4)*D^2*V^2 - ¥ñ*(¥ð/4)*d^2*v^2

¿©±â¼­, d = (D/2), v =V ¶ó¸é,

F = ¥ñ*(¥ð/4)*D^2*V^2 - ¥ñ*(¥ð/4)*(1/4)*D^2*V^2

 = (3/16)*¥ñ*¥ð*D^2*V^2

ÀÌ µÈ´Ù.

*** Âü°í¹®Çå[References] ***

F = ¥ñ*(¥ð/4)*D^2*V^2 - ¥ñ*(¥ð/4)*d^2*v^2
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º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


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