# Answer on Electromagnetism Question for Abu Abdullateef

Question #26152

a)What is the power generated in an X-ray tube operated at 70 kV and 15 mA?

b)What is the energy of a photon of the Ka radiation from tungsten, which has a wavelength of 21.4 pm? Express your answer in both J and eV.

c)What is the momentum of this photon?

b)What is the energy of a photon of the Ka radiation from tungsten, which has a wavelength of 21.4 pm? Express your answer in both J and eV.

c)What is the momentum of this photon?

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