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Electric fields (A-level only)

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Question 10

Two fixed charges of magnitude +2Q+2Q+2Q and +6Q+6Q+6Q repel each other with a force FFF. An additional charge of −4Q-4Q−4Q is given to each charge.

What are the magnitude and the direction of the force between the charges?

Magnitude of forceDirection of force
A

F3\frac{F}{3}3F​ | repulsive

B

3F3F3F | attractive

C

3F3F3F | repulsive

D

F3\frac{F}{3}3F​ | attractive

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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