Unit 202 Electrical Science

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Across
  1. 2. Unit of capacitance
  2. 3. unit of flux density
  3. 6. The colour that represents six in the resistor colour code
  4. 7. 0.636 multiplied by the peak value
  5. 9. I only conduct current in one direction
  6. 12. This is what an electrical waveform looks like
  7. 13. Relationship between voltage,current and resistance
  8. 17. You'll need lots of energy for this
  9. 22. I have a negative charge
  10. 25. You'll find me across a resistor in a series circuit
  11. 27. Sir Isaac may be forced to use this
  12. 28. I have coloured bands on my body
  13. 29. Force multiplied by distance
  14. 31. I can store a charge
  15. 32. 0.707 multiplied by the peak value
  16. 33. I'm a good conductor of electricity but I don't come cheap
  17. 34. first finger
  18. 36. I come in metres per second
  19. 37. I can amplify or switch current
  20. 38. One kilowatt hour
  21. 39. Motion
Down
  1. 1. I'll tell you how much power you've used
  2. 4. The name given to one of the connections on a thyristor
  3. 5. movement of electrons
  4. 8. I make a good insulator
  5. 10. Unit of frequency
  6. 11. opposition to current
  7. 14. Maxwell made this one
  8. 15. I always stay the same in a series circuit
  9. 16. pivot point or hinge
  10. 18. current
  11. 19. i'm one of three effects of an electrical current
  12. 20. I'm a special type of diode allowing current to flow in the opposite direction
  13. 21. I'm all positive. Nothing negative about me
  14. 23. We're poles apart
  15. 24. ..... and cathode of a diode
  16. 26. unit of resistivity
  17. 28. I convert AC into DC
  18. 30. resistance is inversely proportional to this
  19. 35. resistance is proportional to this