Energy and Electricity

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Across
  1. 2. - opposite of insulator
  2. 6. - Work done = _________ x Distance
  3. 9. - Resistance decreases with higher temperature
  4. 11. - useful energy on a Sankey Diagram goes ______
  5. 17. - High temperature in a bulb causes the resistance to _______
  6. 18. - Unit for resistance
  7. 19. - these particles move in the wires
  8. 20. - _____________ of energy
  9. 21. - another word for potential difference
  10. 25. - these are good conductors
  11. 26. - unit for charge
  12. 27. - the __________ of the arrow shows energy
  13. 29. - no particles
  14. 33. - don't let current flow through them
  15. 36. - current is the __________ in a series citcuit
  16. 39. - Circle with an A
  17. 41. - Rectangle with an arrow is a _________ resistor
  18. 42. - example of insulator
  19. 43. - heat transfer in solids
  20. 45. - We add resistors when they are in ____________
  21. 46. - conduction happens because particles _______
  22. 47. - energy output we don't want
  23. 50. - resistance decreases with more light
  24. 51. - hot air rises because it is less __________
  25. 55. - directly proportional means the graph goes through the __________
  26. 59. - the g in gpe
  27. 60. - heat transfer through light
  28. 61. - circle with a V
  29. 63. - Has a circuit symbol of a rectangle
  30. 65. - another word for heat energy
  31. 66. - rate of flow of charge
  32. 67. - moves around in a circuit
Down
  1. 1. - allow current to flow through them
  2. 3. - High current in a bulb causes this to increase
  3. 4. - k used before units means times by 1 ___________
  4. 5. - shows rate of energy transfer
  5. 7. - Voltage = Current __ Resistance
  6. 8. - voltage is __________ in a series circuit
  7. 10. - Diagram used to show energy inputs and outputs
  8. 12. - Energy cannot be created or ____________
  9. 13. - unit for time
  10. 14. - value of the gravitational constant
  11. 15. - hot air rises
  12. 16. - high temperature can cause a wire to __________
  13. 20. - Provides the circuit with Energy
  14. 22. - component that only lets current flow in one direction
  15. 23. - force that produces heat
  16. 24. - Resistance of a wire is never measured zero because these have resistance
  17. 27. - Current is charge divided by ________
  18. 28. - best colour for heat emission
  19. 30. - height should always be converted to ______
  20. 31. - energy due to motion
  21. 32. - if we connect a voltmeter backwards the reading will be ___________
  22. 34. - energy output that we want
  23. 35. - heat is lost to the _____________
  24. 37. - other word for energy transferred
  25. 38. - another word for moving energy
  26. 40. - little m used before units to show divide by 1000
  27. 44. - Ohm's law states that current is directly _______ to voltage
  28. 48. - Directly proportional means the graph will be a __________ line
  29. 49. - Decreases current in a circuit
  30. 52. - rough surface
  31. 53. - 0.5 x mass x velocity ________
  32. 54. - convection happens in these
  33. 56. - material that doesn't let heat pass through
  34. 57. - Unit of energy
  35. 58. - unit for power
  36. 62. - useful over total
  37. 64. - conductor that obeys Ohm's Law