Question

If in a Coolidge tube, the electrons are accelerated by a potential difference V, what will be the minimum wavelength of the x-rays produced?​

Answer 1

Answer:Potential difference by which the electron is accelerated  =60 kV=60000 V

So, energy of electron  E=60000 eV

Minimum wavelength of X-ray   λ=  

E

hc

​  

 

⟹ λ=  

E(in eV)

12420

​  

 A  

o

=  

60000

12420

​  

=0.21 A  

o

Explanation:

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