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Uses of magnetism

Uses of magnetism

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Question 8

A 0.25 m0.25\text{ m}0.25 m length of wire is placed inside four different magnetic fields.

Magnetic FieldForce on wire (N)Current in wire (A)
W1.20.4
X1.20.2
Y2.41.2
Z2.40.3

Which magnetic field has the greatest magnetic flux density?

[3]
Markscheme

Uses of magnetism Questions

  1. GCSE
  2. /Physics
  3. /Uses of magnetism

16 exam-style questions on OCR GCSE Physics Uses of magnetism. Each one has a worked solution and a mark scheme showing where the marks go.

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