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# Posts tagged charge-density

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2 posts
60%
+1 −0

Suppose we have a arc of charges with some charge density $\lambda(\theta) = sin\theta$.I am using polar coordinates for convenience.But how can I find the direction of the unit vector of the net e...

0 answers  ·  posted 3mo ago by MissMulan‭  ·  edited 3mo ago by samcarter‭

25%
+0 −4

Im designing a capacitor and I have decided to make the surface of 1 plate of the capacitor bigger than the other plate. How are the charges sorted through A2?Are they spread out to cover all th...

0 answers  ·  posted 6mo ago by MissMulan‭

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