Figure 3 shows the magnetic field lines between two bar magnets. Which diagram shows how the magnets are arranged in Figure 3?

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Analyse the magnetic field lines in Figure 3. The lines are curving away from the space between the magnets. This pattern indicates repulsion. Recall which combination of poles results in repulsion.

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B.<svg width='180' height='40' xmlns='http://www.w3.org/2000/svg'><rect x='10' y='5' width='70' height='30' fill='lightgray' stroke='black' /><text x='40' y='25' font-size='16'>S</text><rect x='100' y='5' width='70' height='30' fill='lightgray' stroke='black' /><text x='130' y='25' font-size='16'>S</text></svg>✓ Correct

The arrangement with two South poles facing each other (S S).

The magnetic field lines in Figure 3 show repulsion, as they curve away from the region between the two poles. Repulsion occurs between two like poles (North-North or South-South). Attraction occurs between two unlike poles (North-South). Of the options given, only the S-S arrangement shows two like poles facing each other, which would produce the repulsion pattern shown.

Common mistakes

✗ Confusing the patterns for attraction and repulsion.\n✗ Forgetting that like poles repel and unlike poles attract.

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Figure 3 shows the magnetic field lines between two bar magnets. Which diagram shows how the magnets are arranged in Figure 3?

How to approach this question

Full Answer

Common mistakes

Practice the full AQA GCSE Physics Foundation Tier Paper 2

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