[" What are canal rays? No "],[" Canal rays or anode rays a "]

Canal rays are

What is canal rays?

Canal rays is name for beam of

Who discovered canal rays ?

The e/m ratio for Anode rays

(a) What are canal rays? Who discovered them? What is the charge and mass of canal rays? (b) How are canal rays different from electons in terms of charge and mass?

Why were anode rays also called as “canal rays' ?