Energia Bohr H
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
E_n = −13,6/n²
About this calculator
The Bohr Energy H calculator helps determine the energy of an electron in a hydrogen atom. It uses the formula E_n = −13.6/n² eV, where n is the principal quantum number.
This formula was developed by physicist Niels Bohr, who proposed the Bohr atomic model. In this model, electrons are arranged in circular orbits around the nucleus and the energy of each orbit is quantized.
The calculator is useful in situations where the energy of an electron in a specific state needs to be calculated. For example, in quantum physics experiments, it is essential to know the energy of electrons to understand quantum phenomena.
It is essential to note that the Bohr formula is an approximation and is not valid for all atoms. However, it is a useful tool for understanding the basic concepts of quantum physics.
Frequently asked questions
What is Bohr energy?
Bohr energy is the energy of an electron in a hydrogen atom, calculated using the formula E_n = −13.6/n² eV.
What formula does the calculator use?
The formula used is E_n = −13.6/n² eV, where n is the principal quantum number.
In what situations is the calculator useful?
The calculator is useful in quantum physics experiments, where it is essential to know the energy of electrons to understand quantum phenomena.
Is the Bohr formula valid for all atoms?
No, the Bohr formula is an approximation and is not valid for all atoms.
What atomic model uses the Bohr formula?
The atomic model that uses the Bohr formula is the Bohr atomic model.