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Drift Velocity Calculator
Calculate electron drift velocity in conductors
📖 Drift Velocity
The Drift Velocity estimates the number of active, communicative extraterrestrial civilizations in the Milky Way galaxy. It multiplies several factors: star formation rate, fraction with planets, habitable planets per star, etc.
📊 Result
💡 Tips & Information
- Formula: vd = I / (nAq)
- Very slow: typically mm/s
- Electrons move randomly at high speed
- Drift is the net motion
- Used in semiconductor physics