Question

3 Assertion ( A) cathode rays get deflected towards the positive plate of electric field

Reason (R) cathode rays consist of negative charged particles known as electrons.​

Answer 1

Answer:

Answer

A cathode ray is a stream of electrons that are seen in vacuum tubes. It is called a "cathode ray" because the electrons are being emitted from the negative charged element in the vacuum tube called the cathode.

Deflection of Cathode Rays by an Electric Field - The application of high voltage to capacitor plates creates an electric field. When a cathode ray is passed through this electric field, the negatively charged electrons are deflected toward the positive charged plate and away from the negatively charged plate.

Therefore, option A is correct.

Answer 2

Answer:

Answer. A cathode ray is a stream of electrons that are seen in vacuum tubes. ... When a cathode ray is passed through this electric field, the negatively charged electrons are deflected toward the positive charged plate and away from the negatively charged plate. Therefore, option A is correct