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Magnetic fields (A-level only)

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Question 30

What is the radius of the circular trajectory of the alpha particle?

A

13R\frac{1}{3}R31​R

B

23R\frac{2}{3}R32​R

C

43R\frac{4}{3}R34​R

D

3R3R3R

Markscheme

Magnetic fields (A-level only) Questions

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

66 exam-style questions on AQA A Level Physics Magnetic fields (A-level only), covering Magnetic flux density (A-level only), Moving charges in a magnetic field (A-level only), Magnetic flux and flux linkage (A-level only), Electromagnetic induction (A-level only), Alternating currents (A-level only), and The operation of a transformer (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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