GCSE Physics – Magnet effect
Learning Objectives
-I can describe attraction and repulsion between poles of a magnet
-I can describe the magnetic field of a given magnet
-I can relate the behaviour of a magnetic compass to the magnetic field of the earth
-I can describe the difference between permanent and induced magnets
-I can describe how to show that current can create a magnetic effect
-I can describe the magnetic field around a conducting wire
-I can explain how the magnetic effect of a solenoid can be increased
Quiz Summary
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Question 1 of 45
1. Question
What can magnets do?
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Question 2 of 45
2. Question
What can two magnets do?
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Question 3 of 45
3. Question
When can magnets affect each other?
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Question 4 of 45
4. Question
What happens when two magnets are brought close together?
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Question 5 of 45
5. Question
What are the poles of a magnet?
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Question 6 of 45
6. Question
How many poles do magnets have?
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Question 7 of 45
7. Question
What are the names of the two poles of a magnet?
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Question 8 of 45
8. Question
What do like poles do?
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Question 9 of 45
9. Question
What do unlike poles do?
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Question 10 of 45
10. Question
Which of these pairs are “like poles”?
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Question 11 of 45
11. Question
Which of these pairs are “unlike poles” ?
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Question 12 of 45
12. Question
What type of force is the magnetic force?
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Question 13 of 45
13. Question
What is the magnetic field?
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Question 14 of 45
14. Question
How do magnetic field lines point?
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Question 15 of 45
15. Question
Where is the field strongest in a bar magnet?
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Question 16 of 45
16. Question
What is the direction of a magnetic field line?
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Question 17 of 45
17. Question
What is the direction of the magnetic field at any point?
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Question 18 of 45
18. Question
What does the strength of a magnetic field depend on?
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Question 19 of 45
19. Question
How can you draw magnetic field lines around a bar magnet?
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Question 20 of 45
20. Question
What does a magnetic compass contain?
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Question 21 of 45
21. Question
How can you plot a field using a plotting compass?
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Question 22 of 45
22. Question
How does a compass needle normally point?
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Question 23 of 45
23. Question
What does magnetic field lines being closer together show?
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Question 24 of 45
24. Question
What are the main magnetic materials?
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Question 25 of 45
25. Question
What are alloys of iron called?
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Question 26 of 45
26. Question
What are alloys without iron called?
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Question 27 of 45
27. Question
What is the force between a magnet and a magnetic material?
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Question 28 of 45
28. Question
How can iron filings be used to show magnetic fields?
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Question 29 of 45
29. Question
What will iron filings form around a magnet?
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Question 30 of 45
30. Question
Which part of a bar magnet will have the densest iron filing area?
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Question 31 of 45
31. Question
What is a permanent magnet?
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Question 32 of 45
32. Question
How else is permanent magnetism described?
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Question 33 of 45
33. Question
Which of these is a permanent magnet?
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Question 34 of 45
34. Question
What is an induced magnet?
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Question 35 of 45
35. Question
How else is induced magnetism described?
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Question 36 of 45
36. Question
What does induced magnetism always cause?
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Question 37 of 45
37. Question
What happens when the magnetic field is removed from an induced magnet?
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Question 38 of 45
38. Question
Which of these is used an induced magnet?
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Question 39 of 45
39. Question
What else has a magnetic field?
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Question 40 of 45
40. Question
What can increase the strength of a magnetic field in a conducting wire?
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Question 41 of 45
41. Question
What can increase the strength of a magnetic field in a conducting wire?
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Question 42 of 45
42. Question
What is a solenoid?
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Question 43 of 45
43. Question
How can the magnetic effect of a solenoid be increased?
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Question 44 of 45
44. Question
How can the magnetic effect of a solenoid be increased?
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Question 45 of 45
45. Question
How can the magnetic effect of a solenoid be increased?
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