Pressure inside a discharge tube

In summary, the pressure inside a discharge tube is caused by collisions of gas particles with the tube walls and can be controlled by adjusting gas amount, temperature, and volume. It affects particle movement and has a direct relationship with current. As temperature increases, so does pressure.
  • #1
amalmirando
49
0
hi,
does anybody know how much pressure there is inside a discharge tube?
 
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  • #2
anybody?
 

1. What causes the pressure inside a discharge tube to increase?

The pressure inside a discharge tube is caused by the collisions of gas particles with the walls of the tube. As more gas particles are introduced into the tube, the number of collisions increases, leading to an increase in pressure.

2. How does the pressure inside a discharge tube affect the movement of particles?

The pressure inside a discharge tube affects the movement of particles by creating a force that pushes the particles towards the walls of the tube. This can result in a more chaotic and random movement of particles within the tube.

3. What happens to the pressure inside a discharge tube when the temperature increases?

When the temperature inside a discharge tube increases, the pressure also increases. This is because the increase in temperature causes the gas particles to move faster, leading to more collisions with the walls of the tube and a higher pressure.

4. Can the pressure inside a discharge tube be controlled?

Yes, the pressure inside a discharge tube can be controlled by adjusting the amount of gas introduced into the tube, as well as the temperature and volume of the tube. Different gases and gas mixtures can also affect the pressure inside the tube.

5. What is the relationship between pressure and current in a discharge tube?

In a discharge tube, there is a direct relationship between pressure and current. As the pressure inside the tube increases, the current also increases due to the higher number of collisions between gas particles and the walls of the tube, resulting in a greater flow of charged particles.

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