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Results tagged with electric-fields
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user 41974
For questions that utilize the concept of electric fields (commonly denoted by the letter E), or for questions whose answers likely involve electric fields. More specific than the [electricity] tag, as questions about the phenomenon & theory of electricity do not necessarily involve the discussion of fields.
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How to calculate the electric energy caused by eletrostatic field stored in a region, given ... [closed]
I have problem in apply the rules to find the energy stored in free space here is the problem
Find the energy stored in free space for the region $$0.002<r<0.003m,\quad 0<\phi<\frac{\pi}{2},\quad …
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Electric flux of a closed surface, $\Psi = Q $ or $\Phi =\int\vec{E}\cdot d\vec{A}$
I have problem with the equation of electric flux. I use one book of fundamental physics and another book of electromagnetic engineering; the two of them give different equations for electric flux.
I …
- 679
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How to calculate the potential energy of an $H_2$ molecule?
From left to right, electron $e_1$, $e_2$ and proton $p_1$, $p_2$. $r_0=0.529nm$
The total energy is sum of energy require to bring each particle to its place. Take the place of $e_1$ is zero referen …
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