Energy and Electricity

# Energy and Electricity

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## Energy and Electricity

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1. Energy and Electricity KS3 Unit 9i Energy and Electricity

2. Q1. What is the most useful form of energy? KS3 Unit 9i Energy and Electricity

3. A1. Electricity KS3 Unit 9i Energy and Electricity

4. Q2. What usually carries electrical current from A to B? KS3 Unit 9i Energy and Electricity

5. A2. A wire KS3 Unit 9i Energy and Electricity

6. Q3. What transforms electrical energy to light energy? KS3 Unit 9i Energy and Electricity

7. A3. A lamp or LED KS3 Unit 9i Energy and Electricity

8. Q4. What transforms chemical energy into electrical energy? KS3 Unit 9i Energy and Electricity

9. A4. A cell KS3 Unit 9i Energy and Electricity

10. Q5. What do we call several cells joined in series? KS3 Unit 9i Energy and Electricity

11. A5. A battery KS3 Unit 9i Energy and Electricity

12. Q6. Name a precious yellow electrically conducting metal. KS3 Unit 9i Energy and Electricity

13. A6. Gold KS3 Unit 9i Energy and Electricity

14. Q7. Name a metal used in house wiring. KS3 Unit 9i Energy and Electricity

15. A7. Copper KS3 Unit 9i Energy and Electricity

16. Q8. What do we call the flow of electricity.? KS3 Unit 9i Energy and Electricity

17. A8. Current KS3 Unit 9i Energy and Electricity

18. Q9. What changes from "off" to "on" and back again? KS3 Unit 9i Energy and Electricity

19. A9. A switch KS3 Unit 9i Energy and Electricity

20. Q10. What type of circuit has electrical components all in a row. KS3 Unit 9i Energy and Electricity

21. A10. A series circuit KS3 Unit 9i Energy and Electricity

22. Q11. What is the SI unit of electrical current called? KS3 Unit 9i Energy and Electricity

23. A11. Amp KS3 Unit 9i Energy and Electricity

24. Q12. Name the SI unit of power. KS3 Unit 9i Energy and Electricity

25. A12. Watt KS3 Unit 9i Energy and Electricity

26. Q13. What is needed to do work? KS3 Unit 9i Energy and Electricity

27. A13. Energy KS3 Unit 9i Energy and Electricity

28. Q14. What rotates to produce electricity? KS3 Unit 9i Energy and Electricity

29. A14. A generator KS3 Unit 9i Energy and Electricity

30. Q15. What type of circuit has each electrical component in its own loop. KS3 Unit 9i Energy and Electricity

31. A15. A parallel circuit KS3 Unit 9i Energy and Electricity

32. Q16. Where is most electricity for cities and towns generated? KS3 Unit 9i Energy and Electricity

33. A16. A power station KS3 Unit 9i Energy and Electricity

34. Q17. What do we use to measure a voltage? KS3 Unit 9i Energy and Electricity

35. A17. A voltmeter KS3 Unit 9i Energy and Electricity

36. Q18. What is used to measure electrical current? KS3 Unit 9i Energy and Electricity

37. A18. An ammeter KS3 Unit 9i Energy and Electricity

38. Well Done!Now check your score KS3 Unit 9i Energy and Electricity