Electron-volt to Foot-pound Conversion
Convert between Electron-volt and Foot-pound quickly and accurately.
How to Convert Electron-volt to Foot-pound
Conversion Formula
Example
Convert 15 eV to ft⋅lbf:
Unit Information
Learn about the energy units you're converting between
Electron-volt
eV
Definition
An electron-volt (symbol: eV) is a unit of energy used in atomic and particle physics, equal to approximately 1.602 × 10^-19 joules. It represents the kinetic energy gained by an electron when accelerated through a potential difference of one volt.
History/Origin
The electron-volt was introduced in the early 20th century for describing atomic and particle energies. It became essential in atomic physics, quantum mechanics, and particle physics research, providing a convenient energy scale for subatomic particles.
Current Use
Electron-volts are used in atomic physics for describing atomic energy levels, in particle physics for measuring particle energies, in semiconductor physics for band gap energies, and in nuclear physics for nuclear reaction energies.
Multiplier
2E-19
Offset
0
Foot-pound
ft⋅lbf
Definition
A foot-pound (symbol: ft⋅lbf) is a unit of energy or work in the imperial system, equal to approximately 1.356 joules. It represents the work done when a force of one pound-force moves an object one foot in the direction of the force.
History/Origin
The foot-pound was developed in the British imperial system for measuring mechanical work and energy. It became widely used in engineering and mechanical applications, particularly in the United States and other countries using imperial units.
Current Use
Foot-pounds are used in mechanical engineering for measuring torque and work, in automotive industry for engine specifications, in ballistics for projectile energy, and in mechanical systems for energy transfer calculations.
Multiplier
1.356
Offset
0
Electron-volt to Foot-pound Conversion Table
| Electron-volt [eV] | Foot-pound [ft⋅lbf] |
|---|---|
| 1 eV | 1E-19 ft⋅lbf |
| 10 eV | 1E-18 ft⋅lbf |
| 25 eV | 3E-18 ft⋅lbf |
| 50 eV | 6E-18 ft⋅lbf |
| 100 eV | 1E-17 ft⋅lbf |
| 0 eV | 0E+0 ft⋅lbf |
| -10 eV | -1E-18 ft⋅lbf |
| -40 eV | -5E-18 ft⋅lbf |
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