Question 04
Which of the followig statement is not correct about the characteristics of cathode rays ?
(a) The start from the cathode and move towards the anode
(b) They travel in straight line in the absence of an external eletrical or magnetic field
(c) Characteristics of cathode rays do not depend upon the material of elctrodes in cathode ray tube
(d) Characteristics of cathode rays depend upon the nature of gas present in the cathode ray tube
Cathode Rays travels from Anode to Cathode.