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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 2 > Chapter 13 - X Rays > The binding energy of the innermost electron in tungsten is 40 keV. To produce characteristic X – rays using a tungsten target in an X – rays tube the potential difference V between the cathode and the anti – cathode should be

The binding energy of the innermost electron in tungsten is 40 keV. To produce characteristic X – rays using a tungsten target in an X – rays tube the potential difference V between the cathode and the anti – cathode should be

number of electrons striking the target per second is. The potential difference applied to an X-ray tube is 5 kV and the current through it is 3.2 mA. Then