Calculating Electric Potential Energy of Hydrogen Atom in Bohr Model

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Homework Help Overview

The discussion revolves around calculating the electric potential energy of a hydrogen atom using the Bohr model. Participants are exploring the application of the formula for electric potential energy in the context of atomic physics.

Discussion Character

  • Exploratory, Mathematical reasoning

Approaches and Questions Raised

  • The original poster attempts to use the formula UE = K(q1)(q2)/r, questioning why their initial calculations did not yield the expected results. Other participants provide numerical values and suggest conversion methods for the final result.

Discussion Status

Participants are actively sharing calculations and discussing the conversion of potential energy into electron volts. There is a focus on numerical values and the application of the formula, but no consensus has been reached on the correctness of the approach.

Contextual Notes

The original poster notes that the answer must be in electron volts, which may influence the calculations and conversions discussed.

GreenLantern674
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How do you find the electric potential energy of a hydrogen atom using the Bohr model? I tried doing U<sub>E</sub> = K(q1)(q2)/r, using the charge of an electron and the charge of a proton for q1 and q2 and using the Bohr radius for r, but that didn't work. How do you do this? (P.S. the answer has to be in electron volts)
 
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Show your calculations with numerical values.
 
Ue = (9.0e9) (1.6e-19)(-1.6e-19) / (5.29e-11)
 
To convert it into eV divide it by 1.6e-19.
 

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