http://www.youtube.com/watch?v=bcoeojwkxputow1:10ProductionofX rays Production of X-rays Cross section of sealed-off filament X-ray tube copper vacllIrt glass X-ra vs tungsten flament CA p423 electrons Filament cooling w to transformr target X-rays Vacuum beryllium window X-ruvs netul focusing eup X-rays are produced whenever high-speed electrons collide with a metal target A source of electrons- hot w filament a high accelerating voltage(30-50k) between the cathode (w and the anode, which is a water-cooled block of Cu or Mo containing desire target metal https://www.youtubecom/watch?v=3_bzca7tlfqHowdoesX-raytubeworkProduction of X-rays Cross section of sealed-off filament X-ray tube target X-rays W Vacuum X-rays are produced whenever high-speed electrons collide with a metal target. A source of electrons – hot W filament, a high accelerating voltage (30-50kV) between the cathode (W) and the anode, which is a water-cooled block of Cu or Mo containing desired target metal. http://www.youtube.com/watch?v=Bc0eOjWkxpU to~1:10 Production of X￾rays https://www.youtube.com/watch?v=3_bZCA7tlFQ How does X-ray tube work filament + -