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Excess Electrons Calculator
Calculate number of excess electrons from charge
📖 Excess Electrons
The Excess Electrons 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: n = Q / e
- e = 1.602 × 10⁻¹⁹ C (electron charge)
- Positive charge = electron deficit
- Negative charge = excess electrons
- Used in electrostatics