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Electricity Review Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200

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Presentation on theme: "Electricity Review Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200"— Presentation transcript:

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2 Electricity Review Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200
Static Electricity Conductors/ Insulators Circuits Magnets Pictures Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300 Q $300 Q $300 Q $300 Q $400 Q $400 Q $400 Q $400 Q $400 Q $500 Q $500 Q $500 Q $500 Q $500 Final

3 $100 Question Static Electricity
Objects that have LIKE charges: Objects that have UNLIKE charges: © LoveLearning 2014

4 $100 Answer Static Electricity
Repel Attract

5 $200 Question Static Electricity
What in nature is an example of static electricity? © LoveLearning 2014

6 $200 Answer Static Electricity
Lightning © LoveLearning 2014

7 $300 Question from Static Electricity
You rub a plastic comb with wool. Why will the comb then attract small bits of paper? The comb has a magnetic attraction. The bits of paper have electric discharge. The comb and paper both have a negative charge. The comb has a negative charge. © LoveLearning 2014

8 $300 Answer from Static Electricity
d. The comb has a negative charge. © LoveLearning 2014

9 $400 Question from Static Electricity
What is it called when electrons move quickly from one object to another? © LoveLearning 2014

10 $400 Answer from Static Electricity
Electric Discharge © LoveLearning 2014

11 $500 Question from Static Electricity
Explain what happens when you rub a balloon on your head and then stick it to the whiteboard © LoveLearning 2014

12 $500 Answer from Static Electricity
The balloon picks up electrons from your hair giving it a negative charge and then attracts to the positive charge of the whiteboard © LoveLearning 2014

13 $100 Question from Circuits
Name the four parts of a circuit © LoveLearning 2014

14 Battery, wire, switch, light bulb
$100 Answer from Circuits Battery, wire, switch, light bulb © LoveLearning 2014

15 $200 Question from Circuits
What is the function of a battery in a circuit? © LoveLearning 2014

16 electrons moving in the circuit
$200 Answer from Circuits It provides the “push” to keep electrons moving in the circuit © LoveLearning 2014

17 $300 Question from Circuits
Explain one way to change a circuit © LoveLearning 2014

18 $300 Answer from Circuits Adding more bulbs Add another battery
Switch the wires around © LoveLearning 2014

19 $400 Question from Circuits
Explain how a bulb works © LoveLearning 2014

20 $400 Answer from Circuits The filament wire is very thin, so electrons have a hard time passing through. When electrons do pass through, the filament becomes hot and begins to glow © LoveLearning 2014

21 $500 Question from Circuits
In which part of a circuit is electrical energy changed into other forms of energy? The battery The switch The wire The load (anything that uses current to work) © LoveLearning 2014

22 The load (anything that uses current to work)
$500 Answer from Circuits The load (anything that uses current to work) © LoveLearning 2014

23 $100 Question from Conductors/Insulators
A conductor is: © LoveLearning 2014

24 $100 Answer from Conductors/Insulators
a material through which electric charges can easily flow © LoveLearning 2014

25 $200 Question from Conductors/Insulators
Name two examples of conductors © LoveLearning 2014

26 $200 Answer from Conductors/Insulators
Copper Iron Gold Water Aluminum Steel silver © LoveLearning 2014

27 $300 Question from Conductors/Insulators
An insulator is: © LoveLearning 2014

28 $300 Answer from Conductors/Insulators
An insulator is a material through which an electric charge cannot easily flow © LoveLearning 2014

29 $400 Question from Conductors/Insulators
Give three examples of insulators © LoveLearning 2014

30 $400 Answer from Conductors/Insulators
Most plastics Glass Cloth Sand Rubber Wood Dry air © LoveLearning 2014

31 $500 Question from Conductors/Insulators
Explain how you can test whether an object in an insulator or a conductor © LoveLearning 2014

32 $500 Answer from Conductors/Insulators
Build a circuit and see if the object lights the bulb or not © LoveLearning 2014

33 $100 Question from Magnets
What is a magnet? © LoveLearning 2014

34 an object that can push or pull on iron without touching the metal
$100 Answer from Magnets an object that can push or pull on iron without touching the metal © LoveLearning 2014

35 $200 Question from Magnets
If the north poles of two magnets are close, they will: © LoveLearning 2014

36 $200 Answer from Magnets Repel © LoveLearning 2014

37 $300 Question from Magnets
How can you turn a magnet into an electromagnet? © LoveLearning 2014

38 $300 Answer from Magnets © LoveLearning 2014

39 $400 Question from Magnets
Draw the magnetic field © LoveLearning 2014

40 $400 Answer from Magnets © LoveLearning 2014

41 $500 Question from Magnets
Name two advantages of electromagnets © LoveLearning 2014

42 $500 Answer from Magnets They can be turned on and off
They can be made stronger or weaker by changing the strength of the battery or wire loops The direction of the fields can be changed (switch the poles) by switching the ends of the battery © LoveLearning 2014

43 $100 Question from Pictures
© LoveLearning 2014

44 $100 Answer from Pictures Electromagnet © LoveLearning 2014

45 $200 Question from Pictures
Is this an open or a closed circuit? © LoveLearning 2014

46 $200 Answer from Pictures Open © LoveLearning 2014

47 $300 Question from Pictures
What kind of circuit is this? © LoveLearning 2014

48 $300 Answer from Pictures Parallel © LoveLearning 2014

49 $400 Question from Pictures
Why is important about this crane? © LoveLearning 2014

50 It has an electromanget
$400 Answer from Pictures It has an electromanget that can turn on and off © LoveLearning 2014

51 $500 Question from Pictures
Draw a parallel circuit © LoveLearning 2014

52 $500 Answer from Pictures © LoveLearning 2014

53 Final Question In a series circuit that has two light bulbs, what happens to one of the light bulbs when the other bulb burns out? © LoveLearning 2014

54 The good light bulb will also go out.
Final Answer The good light bulb will also go out. © LoveLearning 2014

55 Other science, social studies, common core math, and writing resources
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56 Clip Art Credits


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