Chapter 13 – X Rays

The intensity of X-rays form a Coolidge tube is plotted against wavelength as shown in the figure. The minimum wavelength found is λc and the wavelength of the Kα line is λk. As the accelerating voltage is increased number of electrons striking the target per second is. The potential difference applied to an X-ray tube [...]

Electrons with energy 80keV are incident on the tungsten target of an X – rays tube , k- shell electrons of tungsten have ionization energy 72.5 keV X – rays emitted by the tube contain only. Electrons with energy 80keV are incident on the tungsten target of an X - rays tube k- shell electrons [...]

In a Coolidge tube, the potential difference across the tube is 20 kV, and 10 mA current flows through the voltage supply. Only 0.5 % of the energy carried by the electrons striking the target is converted into X-rays. The X-ray beam carries a power of and 10 mA current flows through the voltage supply. [...]

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 [...]

If the potential difference applied across a Coolidge tube is increased. If the potential difference applied across a Coolidge tube is increased. June 17, 2021 Category: Cengage NEET by C.P Singh , Chapter 13 - X Rays , Part 2 ,

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

In an X – ray tube , the intensity of the emitted X – ray beam is increased by In an X-ray tube the intensity of the emitted X - ray beam is increased by June 17, 2021 Category: Cengage NEET by C.P Singh , Chapter 13 - X Rays , Part 2 ,

X-ray incident on a material (i) exerts a force on it X-ray incident on a material (i) exerts a force on it June 17, 2021 Category: Cengage NEET by C.P Singh , Chapter 13 - X Rays , Part 2 ,

When the electrons strikes the target in a Coolidge tube, its entire kinetic energy its entire kinetic energy When the electrons strikes the target in a Coolidge tube June 17, 2021 Category: Cengage NEET by C.P Singh , Chapter 13 - X Rays , Part 2 ,

The potential difference applied to an X-ray tube is increased. As a result, in the emitted radiation, in the emitted radiation The potential difference applied to an X -ray tube is increased. As a result June 17, 2021 Category: Cengage NEET by C.P Singh , Chapter 13 - X Rays , Part 2 ,