Given potential difference of X-ray machine find energy of X rays

AI Thread Summary
The discussion revolves around calculating the maximum energy of X-rays emitted from an X-ray machine with a potential difference of 10,000 V. The key equation mentioned is ΔV = U/q, where U represents potential energy. The user initially struggles with the lack of charge (q) information but is reminded that the charge of an electron is a known constant. By using the charge of an electron, the user can correctly calculate the potential energy and, consequently, the maximum energy of the emitted X-rays. The conversation emphasizes the importance of known constants in solving physics problems.
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Homework Statement


Given is the X-ray machine in which electrons are accelerated in the potential difference of 10000 V before hitting the electrode and loosing its energy. Find the maximum energy of the emitted X rays in keV and in Joules.

Homework Equations





The Attempt at a Solution


So for this one I started and though it would be simple using the equation ΔV= U/q, where U would be potential energy and this potential energy would be the maximum energy of the emitted X-rays. Then I realized that I do not have q. I was wondering if I am on the right track and if so am I missing something that would allow me to find q?

Thanks
 
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You are given that electrons are accelerated.
What is the charge of an electron ?
 
It doesn't say, that is the problem I am having.
 
The charge of an electron has been empirically measured and also theoretically predicted/calculated. It should be given in your constant's sheet.
 
Ok, so then i can just use that charge to find U right?
Thanks
 

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