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Problem
If an X-ray tube operates at the voltage of 10 kV, find the ratio of the de-Broglie wavelength of the incident electrons to the shortest wavelength of X-rays produced. The specific charge of electron is
1.8
×
10
11
C/kg
1.8 \times 10^{11} \text{ C/kg}
1.8
×
1
0
11
C/kg
.
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