O-LevelPhysicsElectricity5054/11 · May/June 2014 · Q381 Mark

The diagram shows part of a cathode-ray oscilloscope. Which particles are emitted by the cathode?

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.

Aelectrons

Bhelium nuclei

Cneutrons

Dprotons

✓ Correct answer

A: electrons

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Topic: Electricity, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source: O-Level Physics, May/June 2014 Paper 1 Variant 1, question 38.

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