l←R,R' R = ←l,R' R' = ←l,R ☺ l = \(l=\dfrac{R}{R'}=\dfrac{A\cdot R}{\rho}\)

R←l,R' = ←R,R' R' = ←l,R ☺ R = \(R=l\cdot R'=\dfrac{l\cdot\rho}{A}\)

R'←l,R = ←R,R' R = ←l,R' ☺ R' = \(R'=\dfrac{R}{l}=\dfrac{\rho}{A}\)

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Verzió: 2025-03-25 ( 2011-10-21 .. 2025-03-10 18:00:01 UTC )
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