1. Science 9
Electricity Review

3. Ohm’s Law

4. Circuits

5. Series and Parallel Circuits

6. Power

7. Energy

8. Series and Parallel Circuits
Ohm’s Law
Circuits
Series and Parallel Circuits
Power
Energy
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9. Ohm’s Law 100 Points

10. Ohm’s Law 100 Points
What is resistance?

11. The amount of charge that passes a point per second.
Ohm’s Law 200 Points
The amount of charge that passes a point per second.

12. Ohm’s Law 200 Points
What is current?

13. Ohm’s Law
300 Points
A lamp with a resistance of 100 ohms and a current of 0.5 amperes going through it has this voltage.

14. Ohm’s Law 300 Points
What is 50 volts?

15. The missing amount in this circuit diagram is…
Ohm’s Law 400 Points
The missing amount in this circuit diagram is…

16. Ohm’s Law 400 Points
What is 20 ohms?

17. Ohm’s Law 500 Points
Find the current if 120 V is applied to a resistor with the colour-code of blue, green, red.

18. Ohm’s Law 500 Points
What is amperes?

19. A circuit is made up of a conductor, load, switch, and this.
Circuits 100 Points
A circuit is made up of a conductor, load, switch, and this.

20. Circuits 100 Points
What is a source?

21. A device that transforms electrical energy into other forms of energy.
Circuits 200 Points
A device that transforms electrical energy into other forms of energy.

22. Circuits 200 Points
What is a load?

23. Circuits 300 Points
Conventional current suggests that electricity flows in this direction.

24. What is from positive to negative?
Circuits 300 Points
What is from positive to negative?

25. Circuits 400 Points
The symbols in this diagram represent these different components of the circuit.

26. Circuits 400 Points
What is a lamp, open switch, cell (battery), conductor, ammeter, and voltmeter?

27. Circuits 500 Points One of these is not considered an electric load:
light bulb, battery, resistor, buzzer

28. Circuits 500 Points
What is a battery?

29. This diagram is considered this type of circuit.
Series and Parallel Circuits 100 Points
This diagram is considered this type of circuit.

30. Series and Parallel Circuits 100 Points
What is a parallel circuit?

31. Series and Parallel Circuits 200 Points
The correct manner in which to place voltmeters and ammeters is shown in diagram…

32. Series and Parallel Circuits 200 Points
What is Diagram 4?

33. represents this type of circuit.
Series and Parallel Circuits Points
VT = V1 + V2 + V3
IT = I1 = I2 = I3
represents this type of circuit.

34. Series and Parallel Circuits 300 Points
What is a series circuit?

35. Series and Parallel Circuits 400 Points
Two identical loads are connected to a battery in series. If one of the identical loads are taken away, the total resistance does this, while current will do this.

36. Series and Parallel Circuits 400 Points
What is decreasing resistance and increasing current?

37. Series and Parallel Circuits 500 Points
The current in the circuit below would be this, while the voltage would be…

38. Series and Parallel Circuits 500 Points
What is 12 A and 6 V?

39. The unit for power is this.
Power 100 Points
The unit for power is this.

40. Power Points
What is watts?

41. Power 200 Points
The power of an IPod that draws A of current while operating on 6 V is this…

42. Power 200 Points
What is 4.5 W?

43. The power for the circuit below is…
Power 300 Points
The power for the circuit below is…

44. Power Points
What is 36 Watts?

45. Power 400 Points
The current through a 0.15 kW bulb connected to a household plug-in (120 V) is this.

46. Power 400 Points
What is 1.25 A?

47. Power Points
The resistance of a resistor that uses 160 W of power using a normal household plug-in(120 V) is this…

48. Power 500 Points
What is 90 ohms?

49. Another way to say you used up energy…
Energy 100 Points
Another way to say you used up energy…

50. Energy 100 Points
What is consumed?

51. A larger unit of energy is this.
Energy 200 Points
A larger unit of energy is this.

52. What is a kilowatt*hour (kW*h)?
Energy Points
What is a kilowatt*hour (kW*h)?

53. Energy 300 Points
The energy consumption of a toaster that is rated at 5 kW and takes 0.04 hours to toast a bagel is this in kW*h.

54. Energy Points
What is 0.2 kW*h?

55. Energy 400 Points
The energy consumption of a TV that is on for 3 hours and uses 1800 W is this in kW*h…

56. Energy Points
What is 5.4 kW*h?

57. Energy Points
A 1400 W hair dryer is used for 15 minutes. The cost to use this hair dryer (if cost of electricity is $0.12 per kW*h) would be…

58. Energy 500 Points
What is $0.042?

59. FINAL JEOPARDY

60. The line of the graph below represents this.V I

61. The Answer Is…
What is resistance?

62. CONGRATULATIONS!