GCSE Physics – Function of electromagnets
Learning Objectives
-I can describe how an electromagnet works
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Question 1 of 10
1. Question
What is an electromagnet?
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Question 2 of 10
2. Question
What can electromagnets be used in?
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Question 3 of 10
3. Question
How can an electromagnet be turned on?
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Question 4 of 10
4. Question
How can an electromagnet be turned off?
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Question 5 of 10
5. Question
What is the right thumb rule?
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Question 6 of 10
6. Question
What does the right hand rule say?
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Question 7 of 10
7. Question
Why are electromagnets used in cranes?
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Question 8 of 10
8. Question
Why are electromagnets used in magnetic separators?
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Question 9 of 10
9. Question
What else are electromagnets used for?
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Question 10 of 10
10. Question
What are the main magnetic materials?
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