MCQ
Which is not true with respect to the cathode rays
  • A
    A stream of electrons
  • B
    Charged particles
  • Move with speed same as that of light
  • D
    Can be deflected by magnetic fields

Answer

Correct option: C.
Move with speed same as that of light
c
(c) Speed of the cathode rays is ${10^7}\,m/\sec \, - \,3 \times {10^7}m/s$

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