Convert ell to Bohr radius [b, a.u.]
Please provide values below to Convert ell to Bohr radius [b, a.u.], or vice versa.
What is an Ell?
The ell was a medieval cloth measurement ranging from 27-45 inches (69-114 cm) across Europe. The English ell measured 45 inches (1.143 m), while the Scottish ell was longer at 37 inches (94 cm). Derived from the Latin 'ulna' (arm), it represented the length from elbow to fingertip plus an extra hand span for cloth merchants.
What is the Bohr Radius (a0 or a.u.)?
The Bohr Radius, often expressed in atomic units (a.u.), is a physical constant approximately equal to 5.29177 × 10-11 meters. It represents the most probable distance between the nucleus and the electron in a hydrogen atom in its ground state and is a fundamental unit in atomic physics.
ell to Bohr radius [b, a.u.] Conversion Table
| ell | Bohr radius [b, a.u.] |
|---|---|
| 0.01 ell | 215995680.495 Bohr radius [b, a.u.] |
| 0.1 ell | 2159956804.95 Bohr radius [b, a.u.] |
| 1 ell | 21599568049.5 Bohr radius [b, a.u.] |
| 2 ell | 43199136098.9 Bohr radius [b, a.u.] |
| 3 ell | 64798704148.4 Bohr radius [b, a.u.] |
| 5 ell | 107997840247 Bohr radius [b, a.u.] |
| 10 ell | 215995680495 Bohr radius [b, a.u.] |
| 20 ell | 431991360989 Bohr radius [b, a.u.] |
| 50 ell | 1.07997840247e+12 Bohr radius [b, a.u.] |
| 100 ell | 2.15995680495e+12 Bohr radius [b, a.u.] |
| 1000 ell | 2.15995680495e+13 Bohr radius [b, a.u.] |
How to Convert ell to Bohr radius [b, a.u.]
1 ell = 21599568049.457 Bohr radius [b, a.u.]
1 Bohr radius [b, a.u.] = 4.6297222134734E-11 ell
Example: convert 15 ell to Bohr radius [b, a.u.]:
15 × 21599568049.457 = 323993520741.85 Bohr radius [b, a.u.]