In the diagram, the glowing spot on the fluorescent screen shifts toward the positive plate. What conclusion can be drawn about the nature of cathode rays?
Correct answer: B. They are negatively charged particles
- A. They are positively charged particles
- B. They are negatively charged particles
- C. They are neutral radiations
- D. They consist of protons
Explanation
The deflection toward the positive plate shows that cathode rays carry negative charge (electrons)
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