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Electric fields (A-level only)

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Question 4

A particle of mass mmm and charge qqq is accelerated from rest through a potential difference VVV. The final velocity of the particle is vvv.

A second particle of mass m3\frac{m}{3}3m​ and charge 3q3q3q is accelerated from rest through a potential difference 2V2V2V.

What is the final velocity of the second particle in terms of vvv?

[4]
Markscheme

Electric fields (A-level only) Questions

  1. A Level
  2. /Physics
  3. /Electric fields (A-level only)

48 exam-style questions on AQA A Level Physics Electric fields (A-level only), covering Coulomb's law (A-level only), Electric field strength (A-level only), and Electric potential (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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