0654.P4.1.01 — Describe the forces between magnetic 5 Describe a magnetic field as a region in which poles and between magnets and magnetic a magnetic pole: past paper questions
Real questions on 0654.p4.1.01 — describe the forces between magnetic 5 describe a magnetic field as a region in which poles and between magnets and magnetic a magnetic pole
The newest 7 of 7 written questions. Open one to see it on the real paper.
- 0654/41 · October/November 2025 · Q10a(i)[3]
State three ways the turning effect can be increased. The motor consists of a current-carrying coil in a magnetic field. The coil experiences a turning effect. (i)
See it on the paper → - 0654/41 · October/November 2025 · Q10a(ii)[1]
State the name of component X. (ii)
See it on the paper → - 0654/41 · October/November 2025 · Q10a(iii)[2]
Describe how component X is used to give continuous rotation of the coil.
See it on the paper → - 0654/21 · October/November 2024 · Q35[1]
Which statement about the core of an electromagnet is correct?
See it on the paper → - 0654/11 · May/June 2024 · Q39[1]
Which diagram shows the pattern of the magnetic field on the card and the direction of the magnetic field lines?
See it on the paper → - 0654/21 · May/June 2021 · Q36[1]
What happens at point X when the soft iron bar is attached to the magnet, and what happens when the bar is moved a large distance from the magnet?
See it on the paper → - 0654/11 · May/June 2019 · Q35[1]
Which metal is used for the core of the electromagnet and why?
See it on the paper →
What examiners said
Many candidates knew that X becomes a N pole, but a number of these believed that it would remain so, despite the bar being soft iron and it being moved a large distance away from the magnet.
— Examiner report, May/June 2021, 0654/21 Q36 (Cambridge)
The topic of this question was electromagnets. All three incorrect options were popular. Candidates need to ensure that they understand why particular materials are used as the core.
— Examiner report, May/June 2019, 0654/11 Q35 (Cambridge)
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