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Electronics Engineering

Diffusion current densities Calculator

Electronics Engineering

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Diffusion current densities

Equation and meaning

\[J_{p} = -q \cdot D_{p} \cdot \frac{dp}{dx}\]

Diffusion current densities Jp

Variables in this formula

dp — Dp
Enter this value unless it is the selected unknown.
dx — Dx
Enter this value unless it is the selected unknown.
D_p — D P
Enter this value unless it is the selected unknown.
J_p — J P
Enter this value unless it is the selected unknown.
q — Q
Enter this value unless it is the selected unknown.

How to use this calculator

  1. Leave one value emptyThe empty field is automatically treated as the unknown.
  2. Enter known values and unitsChoose N, kgf, dyn, SI or another compatible unit when available.
  3. Review the automatic answerThe result appears immediately and is substituted back into the formula to check the residual.
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