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Edexcel IGCSE Physics 2.16 Electron Flow in Metals Questions

Practise Edexcel IGCSE Physics electron flow in metals by identifying the charged particles responsible for electric current in conductors.

Syllabus
First assessment 2019
Course
Physics 4PH1

Exam points

  • Identify electrons as the charged particles that move to carry current in a metal conductor.

Edexcel IGCSE Physics 2.16 Electron Flow in Metals Questions question 1

[Maximum number: 1]

The diagram shows a domestic lighting circuit.

Figure for Question Edexcel IGCSE Physics 2.16 Electron Flow in Metals Questions question 1 — Edexcel IGCSE Physics

When switch 1 is closed, the current in lamp 1 is 22 mA .

Give the name of the charged particle that moves in an electric current.

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