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Name: _______________________________________________
Magnetism WS O level
Date:
Time: Total marks available: Total marks achieved: ______
Page 1 of 12
Questions
Q1.Magnetic field lines show the shape and direction of a magnetic field.
(a) The wire is removed and the magnetic field between the poles changes.
Sketch the new magnetic field.(2)
(c) Explain how you could use a plotting compass to investigate the magnetic field around a bar magnet.
You may draw a diagram to help your answer.(3)
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(Total for question = 8 marks)
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Q2. a)Some metals and alloys are magnetic.Which of these is magnetic?
(1)
A aluminium
B copper
C gold
D steel(b) Which of these field patterns is correct?
(1)
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(Total for question = 4 marks)
Q3.The photograph shows a plotting compass and a small bar magnet.
(a) Describe how you should use this apparatus to investigate the magnetic field patternof the bar magnet.
(3) .............................................................................................................................................. ..............................................................................................................................................
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(b) Add the magnetic field pattern of the bar magnet to the diagram below.(3)
(Total for question = 6 marks)Q4.(a) State what is meant by the term magnetic field line.
(1) .............................................................................................................................................. ..............................................................................................................................................
(b) Describe the magnetic field in the region inside the dotted square.(2)
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(Total for question = 6 marks)Q5.Magnetic fields can have different shapes.
(a) (i) Describe an experiment to show the shape of the magnetic field around a bar magnet.
(2).............................................................................................................................................
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(ii) The diagram shows a bar magnet.Complete the diagram to show the shape of the field around the magnet.
(2)
(b) The diagram shows two bar magnets. They produce a uniform magnetic field.
On the diagram, sketch the part of the field that is uniform and label the poles.(3)
(Total for question = 7 marks)
Q6.This question is about magnetic fields.
(a) Describe an investigation to show the shape of the magnetic field for a permanent bar magnet.
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(3) .............................................................................................................................................
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(b) The diagram shows a bar magnet.
Draw the magnetic field pattern of the bar magnet.(3)
Q7.A magnetic field pattern can be shown using lines.
(a) The diagram shows some magnetic field patterns.
Which pattern shows a uniform magnetic field? Explain your answer.(2)
Pattern............................................................................................................................................................Page 6 of 12
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Explanation..................................................................................................................................................... ..............................................................................................................................................
..............................................................................................................................................(b) Explain how to produce a uniform magnetic field.
(3) .............................................................................................................................................. ..............................................................................................................................................
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……………...............................................................................................................................................(Total for question = 5 marks)
Q8.The diagram shows a piece of card and two wide bar magnets.
(a) (i) Add to the diagram to show the shape and direction of the magnetic fieldpattern between the magnets.
(3)(ii) Describe how to investigate the shape and direction of the magnetic fieldbetween the magnets.
(3) .............................................................................................................................................. ..............................................................................................................................................
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Page 7 of 12
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Q9.The diagram shows the magnetic field pattern around a bar magnet.
(a) Complete the diagram above by labelling the poles on the bar magnet.(2)
(b) Describe an experiment to investigate the shape of the magnetic field pattern of a bar magnet.
You may draw a diagram to help your answer.(3)
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(Total for Question = 5 marks)
Page 8 of 12
Q10.
Q11.
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Q12.
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Q13.
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