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Physics
The minimum wavelength of X-rays produced from an electron accelerated from V volt is:
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Q. The minimum wavelength of X-rays produced from an electron accelerated from V volt is:
Rajasthan PMT
Rajasthan PMT 1997
A
$ \frac{eV}{hc} $
B
$ \frac{hc}{eV} $
C
$ \frac{ch}{eV} $
D
$ \frac{h}{V} $
Solution:
If an electron is accelerated by potential difference V, then minimum wavelength of X-rays $ {{\lambda }_{\min }}=\frac{hc}{eV} $ .