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![[Post New]](/templates/default/images/icon_minipost_new.gif) 1 Jun 2007 22:07:50 IST
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calculate the electric field at any axial point of the two dipoles placed parallel to each other?????? pls explain ur answer
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2 Jun 2007 19:16:33 IST
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Let the dipoles be placed at a distance d from each other, both the dipole moments being oriented from left to right. Consider an axial point at a distance L from the right dipole.Then the electric field at this axial point is the vector sum of the electric fields of these two individual dipoles.
E = E1+ E2
= (1/4  )[2p1/(d+L)3 + 2p2/L3]
=(1/2)[p1/(d+L)3 + p2/L3]
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2 Jun 2007 20:45:27 IST
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Very precise and accurate approach
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3 Jun 2007 02:17:48 IST
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Thanx edison
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