Under what conditions are cathode rays produced in a discharge tube?

By: |Published on: Nov 3|Categories: Physics JAMB| 0 comments

A. High pressure and low voltage
B. High pressure and high voltage
C. Low pressure and low voltage
D. Low pressure and high voltage

Correct Answer:

Option D – Low pressure and high voltage

Explanation

Cathode rays are produced in a discharge tube under Low pressure and high voltage

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