user image

Abhishek Tiwari

Class 12th
Physics
2 years ago

what is cathode ray

user image

Abhishek Mishra

2 years ago

Cathode rays are the beam of electrons travelling from the negatively-charged cathode to the positively charged anode at the other end of the vacuum tube. These cathode rays travel in a straight-line path at high speed when a voltage difference is applied to the electrodes.

Recent Doubts

Close [x]