GCSE Physics – Loudspeakers and headphones
Learning Objectives
-I can explain how a solenoid can be used to generate sound in loudspeakers and headphones
Quiz Summary
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Question 1 of 18
1. Question
What is a solenoid?
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Question 2 of 18
2. Question
What do loudspeakers and headphones use the motor effect to do?
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Question 3 of 18
3. Question
What is created in a loudspeaker?
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Question 4 of 18
4. Question
What can be used to generate a loudspeaker?
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Question 5 of 18
5. Question
What is a solenoid in a loudspeaker?
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Question 6 of 18
6. Question
What does the solenoid create in a loudspeaker?
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Question 7 of 18
7. Question
What is the coil wrapped around in a loudspeaker?
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Question 8 of 18
8. Question
What effect occurs in a loudspeaker?
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Question 9 of 18
9. Question
What type of waves do vibrations in a loudspeaker create?
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Question 10 of 18
10. Question
What is generated in a loudspeaker?
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Question 11 of 18
11. Question
What type of current is supplied to a loudspeaker?
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Question 12 of 18
12. Question
What happens every time the A.C. supply reverses in a loudspeaker?
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Question 13 of 18
13. Question
What effect occurs in headphones?
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Question 14 of 18
14. Question
What can be used to generate headphones?
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Question 15 of 18
15. Question
What is a solenoid in headphones?
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Question 16 of 18
16. Question
What does the solenoid create in headphones?
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Question 17 of 18
17. Question
What is generated in headphones?
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Question 18 of 18
18. Question
What type of waves do vibrations in headphones create?
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