Question

Vector field ${\bf F}$ with $\int_S {\bf F}\cdot{\bf n}\ dS=c$

score 76 · Answer 1 · 2014-08-06 07:29:19

76

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Vector field ${\bf F}$ with $\int_S {\bf F}\cdot{\bf n}\ dS=c$

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score 173 · Answer 7 · 2014-08-10 17:19:58

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135

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420

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score 221 · Answer 13 · 2014-08-14 15:21:57

221

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293

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List Question

Vector field ${\bf F}$ with $\int_S {\bf F}\cdot{\bf n}\ dS=c$

By how much should the distance from the source be increased to reduce the surface illuminance to 30 lumens?

How to prove the Hubble law is the unique expansion law compatible with homogeneity and isotropy?

Trigonometry in projectile motion

Why is the integral of $\|\nabla f\|^2$ called the energy of $f$?

Calculating velocity of an object moving at 12m/s north, with 5m/s wind from the west

Sound and decibels at distance

Constants for anti-derivatives

Why do objects that are farther away look smaller?

The motion of the particle satisfies $\textbf{v} = \textbf{c}\times \textbf{r}$

Setting Up an Integral (depends on displacement vector from a long line)

Why learn to solve differential equations when computers can do it?

What exactly are the curves that are a best fit to the Harmonic Cantilever?

Explanation of line element formula $dl^2 = dx^2 + dy^2$

I need some help understanding the tensor algebra done this problem.

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