Q. Which is not true with respect to the cathode rays
A) A stream of electrons
B) Charged particles
C) Move with speed same as that of light
D) Can be deflected by magnetic fields
Explanation
(c) Speed of the cathode rays is $10^{7}m/sec - 3 \times 10^{7}m/s$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.