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OpenStudy (anonymous):
New one !
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OpenStudy (anonymous):
i have an equation without drawing it says Enet at point \[Enet = KQ/ d \sqrt{d ^{2} + (l / 2)^{2}}\]
OpenStudy (anonymous):
how do we get this equation ? the derive of it with explanition please..!
OpenStudy (vincent-lyon.fr):
I do not know what this result is relating to, but maybe some guys familiar with this curriculum will recognise it.
OpenStudy (anonymous):
its also dipole.. ! and the point is at the x axis
OpenStudy (anonymous):
CAn this help to figure it out or no ?!
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OpenStudy (vincent-lyon.fr):
What is d and what is l ?
OpenStudy (vincent-lyon.fr):
Your previous problem mentioned s and y. Shouldn't this one be s and x?
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