Atomic Structure Question 144

Question: Cathode rays are [JIPMER 1991; NCERT 1976]

Options:

A) Protons

B) Electrons

C) Neutrons

D) $ \alpha $ -particles

Show Answer

Answer:

Correct Answer: B

Solution:

Cathode rays are made up of negatively charged particles (electrons) which are deflected by both the electric and magnetic fields.



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