Convert famn to Electron radius (classical)
Enter a value below to convert famn [famn] to Electron radius (classical) [r_e]. Reverse conversion: Convert Electron radius (classical) to famn.
1 famn = 6.3214e+14 r_e. To convert famn to Electron radius (classical), multiply the value by 6.3214e+14; to go the other way, divide by it (1 r_e = 1.5819e-15 famn). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Famn to Electron Radius (Classical): Quick Reference
- 1 famn = 6.3214e+14 r_e
- 1 r_e = 1.5819e-15 famn
- 10 famn = 6.3214e+15 r_e
- 100 famn = 6.3214e+16 r_e
How to Convert Famn to Electron Radius (Classical)
1 famn = 632140190030970 r_e
Example: convert 15 famn to r_e:
15 famn = 15 × 632140190030970 r_e = 9.48210285046454e+15 r_e
Famn to Electron Radius (Classical) Conversion Table
| famn | Electron radius (classical) |
|---|---|
| 1 famn | 6.3214e+14 r_e |
| 2 famn | 1.2643e+15 r_e |
| 3 famn | 1.8964e+15 r_e |
| 5 famn | 3.1607e+15 r_e |
| 10 famn | 6.3214e+15 r_e |
| 20 famn | 1.2643e+16 r_e |
| 50 famn | 3.1607e+16 r_e |
| 100 famn | 6.3214e+16 r_e |
| 500 famn | 3.1607e+17 r_e |
| 1000 famn | 6.3214e+17 r_e |
Famn: Definition and Use
A famn is an obsolete Swedish unit of length, equivalent to 3 aln or about 1.78 meters.
History/Origin
The famn was the Swedish version of the fathom, based on the span of outstretched arms.
Current Use
The famn is no longer in use.
Electron Radius (Classical): Definition and Use
The classical electron radius is a quantity with the dimension of length, approximately 2.82 x 10⁻¹⁵ meters.
History/Origin
The classical electron radius is a concept from classical physics that attempts to model the electron as a spherical shell of charge. It is not considered the actual size of an electron.
Current Use
The classical electron radius appears in the Thomson scattering cross-section and is a useful length scale in atomic and high-energy physics.
Famn to Electron Radius (Classical): Frequently Asked Questions
What is 1 famn in Electron radius (classical)?
1 famn (famn) = 6.3214e+14 Electron radius (classical) (r_e).
How do you convert famn to Electron radius (classical)?
Multiply the famn value by 6.3214e+14. For example, 25 famn × 6.3214e+14 = 1.5804e+16 r_e.
What is 10 famn in Electron radius (classical)?
10 famn = 6.3214e+15 r_e.
Which unit is larger, the famn or the Electron radius (classical)?
The famn is the larger unit: 1 famn = 6.3214e+14 r_e.