What component of the X-ray machine serves as the positive electrode?

The anode serves as the positive electrode in an X-ray machine. In the context of X-ray production, the tube contains two electrodes: the cathode and the anode. The cathode, which is the negative electrode, includes the filament that produces electrons when heated. These electrons are then directed toward the anode.

When the electrons strike the anode, they are decelerated as they interact with the high atomic number material of the anode, usually tungsten. This interaction produces X-rays as a byproduct. The positive polarity of the anode is essential because it attracts the negatively charged electrons emitted from the cathode. This process is fundamental to the generation of X-rays, making the anode a crucial component in X-ray technology.