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11.2 Uses, dangers and electric fields

11.2 Uses, dangers and electric fields

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Question 3

In an aerosol research experiment, a negatively charged dust particle, PPP, is held stationary in a vacuum chamber. A second negatively charged dust particle, QQQ, is introduced into the chamber near particle PPP.

Explain, in terms of electric fields, why an electrostatic force is exerted on particle QQQ.

[2]
Markscheme

11.2 Uses, dangers and electric fields Questions

  1. GCSE
  2. /Physics
  3. /11.2 Uses, dangers and electric fields

3 exam-style questions on Edexcel GCSE Physics 11.2 Uses, dangers and electric fields. Each one has a worked solution and a mark scheme showing where the marks go.

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