production of x_ ray

1.	production of x_ ray
Answer» A current is passed through the tungsten filament and heats it up. As it is heated up the increased energy enables electrons to be released from the filament throughthermionic emission. The electrons are attracted towards the positively charged anode and hit the tungsten target with a maximum energy determined by the tube potential (voltage). As the electrons bombard the target they interact via Bremsstrahlung and characteristic interactions which result in the conversion of energy into heat (99%) and x-ray photons (1%). The x-ray photons are released in a beam with a range of energies (x-ray spectrum) out of the window of the tube and form the basis for x-ray image formation

Answer»

A current is passed through the tungsten filament and heats it up.

As it is heated up the increased energy enables electrons to be released from the filament throughthermionic emission.

The electrons are attracted towards the positively charged anode and hit the tungsten target with a maximum energy determined by the tube potential (voltage).

As the electrons bombard the target they interact via Bremsstrahlung and characteristic interactions which result in the conversion of energy into heat (99%) and x-ray photons (1%).

The x-ray photons are released in a beam with a range of energies (x-ray spectrum) out of the window of the tube and form the basis for x-ray image formation

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