Question

Write any five properties of canal rays.

Answer 1

Hint: The anode rays are also known as the canal rays. The canals rays are created in the special type of the gas discharge tube. German physicist Goldstein was the first person to discover the canal rays.

Complete step by step answer:
Canal rays are the positive ion beam. These beams are created by specific types of the gas-discharge tube. Goldstein was the first person to discover this in 1886. The canal ray’s incident on the cathode in a straight line. These rays emerge from the holes in the discharge tube. The canal rays are also called positive rays.
The canal rays are produced in the high voltage gas discharged tube. The protons are accelerated due to the high electric field. These protons reach the cathode of the tube.
Five properties of canal rays:
>Canal rays are positively charged ion beams which are enclosed in the discharge tube.
>Canal rays have a straight path.
>Canal rays are deflected by both electric and magnetic fields because they are charged.
>The canal rays are used to produce fluorescence.
>Canal rays can ionize the gas in which they travel.

Note:
The positive charged ions are accelerated to reach the negatively charged cathode. Thus, the beam of the positive charge is produced. The charge of the canal rays is equal and opposite to the charge of the electron.