- #1
barbapapa
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Homework Statement
I have to do a calculation in electronvolt, using physical constants. The final result must be in electronvolts. I can grab the physical constant from scipy (python library). How do I know which constants I can keep in SI units, and which constants I have to transform?
Homework Equations
The relevant physical constants are:
- elementary charge
- hbar
- electron mass
- bohr magneton
The Attempt at a Solution
[/B]
Use the following physical constants:
- 'elementary charge' (in coulombs)
- 'Planck constant over 2 pi in eV s'
- 'electron mass energy equivalent in MeV' * 10^6 / c^2, where c is in m/s
- 'Bohr magneton in eV/T'
I am not sure if I have to scale c, and the elementary charge.
Many thanks!