1. Electromagnets
Magnets
Circuits
Electricity
Miscellaneous I
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2. When you made an electromagnet, what material was the “coil”?

3. Iron (nail)

4. What happens when you increase the number of coils in a homemade electromagnet?

5. Increases the strength

6. What makes an electromagnet a temporary magnet?

7. It can be turned on and off

8. Name two things that can increase the strength of the electromagnet

9. 1) Increase amount of metal (Iron) 2) the number of coils 3) the strength of the battery

10. The area surrounding a magnet

11. Magnetic Field

12. What are the ends of a magnet called?

13. Poles

14. The two poles on a magnet are ________ and _______

15. North and South

16. Opposite poles _____ (Attract or Repel)

17. Attract

18. A battery has a ______ and a ______ end

19. Negative and Positive

20. This type of circuit only has one pathway

21. Series Circuit

22. This type of circuit has more than 1 pathway

23. Parallel Circuit

24. Name an example of a parallel circuit

25. Your house…

26. After the industrial revolution, what happened to the proportion of the Peppered Moth population that was lightly colored?

27. Electrical Energy is the energy of ___________ ____________

28. Moving Particles

29. What is it called when you give something a charge through contact?

30. Static Electricity

31. What type of particles flow out of a battery to turn on a light
What type of particles flow out of a battery to turn on a light? (Negative or positive)

32. Negative

33. What device did we use to measure the electricity (or current) in our batteries?

34. Galvanometer

35. Stored, Chemical Energy is a type of _________ energy (Kinetic or potential)

36. Potential

37. A device that converts mechanical energy into electrical energy

38. Generator

39. Our North Pole is actually called the ________ _________.

40. Magnetic South

41. DAILY DOUBLE!! The magnetic field surrounding Earth is called the ___________

42. Magnetosphere