Calculating X-Ray Frequency from Electron Acceleration Voltage
ln a certain X-ray tube, the electrons are accelerated by a Pd of 12000V. Assuming all the energy goes to produce X-rays, determine the frequency of the X-rays produced. (Planck's constant h= 6.62 x 10-34 JS and charge on an electron, e = 1.6 x 10-19C).
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eV = hf
1.6x 10-19 x 12000 = 6.62 x 10-34 x f
f = (1.6 x 10-19 x 12000)/(6.62 x 10-34)
f = 2.9 x 1018 Hz
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Identify radiation B and provide an explanation for the differing deviations observed in the paths of radiations A and C as they pass through an electric field, as depicted in figure 15.
Name the components labeled A and B in the X-ray tube, explain how altering the potential across P affects X-ray intensity, and describe the cause of the high temperature in the tube during operation.
