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Electronics Engineering

Mobility of charge carriers Calculator

Electronics Engineering

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Mobility of charge carriers

Equation and meaning

\[\mu = \frac{drift_{velocity}}{electric_{field\_intensity}}\]

Use this equation when the shown variables describe your problem. Keep all inputs in compatible units; the calculator converts them to SI internally before solving.

Variables in this formula

drift_velocity — Drift Velocity
Enter this value unless it is the selected unknown.
electric_field_intensity — Electric Field Intensity
Enter this value unless it is the selected unknown.
mu — Mu
Enter this value unless it is the selected unknown.
Equation 2

Equation and meaning

\[\mu = \frac{v}{\epsilon}\]

Use this equation when the shown variables describe your problem. Keep all inputs in compatible units; the calculator converts them to SI internally before solving.

Variables in this formula

epsilon — Epsilon
Enter this value unless it is the selected unknown.
mu — Mu
Enter this value unless it is the selected unknown.
v — Velocity
Velocity SI unit: m/s

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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