Question

explain the structure of discharge tube​

Answer 1

➣ AnSwer :-

⟹ Structure of discharge tube :-

• A tube used to study the electrical conduction through gases at low pressure known as discharge tube.
• The discharge tube in connected with a vacuum pump to reduce the pressure inside the tube is gradually reduced, using a pump the following phenomenon are observed as explained below.

Answer 2

$\huge\rm\red{QUESTION-}$

What is a discharge tube?

______________________

$\huge\rm\blue{ANSWER=}$

The discharge tube is a glass tube which is 70 cm long and having a diameter of 5 cm. Two metal electrodes are sealed at the two ends, one of which is connected to the negative terminal of a battery and the other to the positive terminal and a gas at low pressure inside the tube. A side tube is fused at the centre of the glass tube which serves to pump out air from it, using a suction pump.

______________________