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Conductors & Circuits PowerPoint Presentation
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Conductors & Circuits - PowerPoint PPT Presentation

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Conductors & Circuits
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  1. Conductors & Circuits

  2. Magnet

  3. Energy

  4. Energy

  5. Energy

  6. Circuit

  7. 1 2 3 4 5 6 $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500

  8. Current that does not reverse direction. $100

  9. Direct Current $100

  10. A continuously flowing closed loop. $200

  11. Circuit $200

  12. Why is copper used in household wiring? $300

  13. Because copper has low resistance. $300

  14. List 3 conductors of electricity for $400

  15. Copper, gold, silver $400

  16. What is designed to open an overloaded circuit and prevent overheating for $500

  17. .Circuit breaker $500

  18. What happens when you break an iron magnet into two pieces for $100

  19. You get two whole magnets. Each with a north and south pole. $100

  20. Which pole of a compass points to the geographic north pole for $200

  21. The south pole $200

  22. What is a current carrying wire wrapped around an iron ore. It only operates when the current is on for $300

  23. Electromagnet $300

  24. How do magnets attract one another for $400

  25. The north pole of one attracts to the south pole of another... opposites attract $400

  26. How can you increase the strength of an electromagnet for $500

  27. By increasing the number of turns on the wire coil so that more current can flow $500

  28. What is the energy an object has due to its motion for $100

  29. Kinetic energy $100

  30. What is the energy an object has due to its position for $200

  31. Potential energy $200

  32. What is the total energy of motion and position of an object for $300

  33. Mechanical energy $300

  34. What is the total potential and kinetic energy of the particles that make up an object  for $400

  35. Thermal energy $400

  36. What is the buildup of electrical charge on an object for $500

  37. Static charge $500

  38. What is potential energy stored in the chemical bonds that hold compounds together for $100

  39. Chemical energy $100

  40. What is energy carried by an electromagnetic wave for $200

  41. Radiant energy $200

  42. What is the energy of moving electrons for $300

  43. Electrical energy $300

  44. What is energy caused by an object's vibration for $400

  45. Sound energy $400

  46. What is Energy stored in the nucleus of an atom for $500

  47. Nuclear energy $500

  48. How are velocity and kinetic energy related for $100

  49. If you increase velocity, you increase kinetic energy, and vice versa. $100