Electricity & Waves

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Across
  1. 2. heating another object through electmag waves
  2. 5. study of stationary electric charges
  3. 7. a material that is easy for charge to go
  4. 8. between an insulator and conductor
  5. 10. found in the nucleus
  6. 13. provides a constant movement of electrons
  7. 16. time it takes to make one full wave
  8. 17. Removing the excess charge
  9. 19. back & forth motion of particles of medium
  10. 23. highest surface part of wave
  11. 26. force that slows the current
  12. 29. sensation of a freq
  13. 30. bending of a wave
Down
  1. 1. opposite of conductor
  2. 3. unit of frequency
  3. 4. one directed current
  4. 6. a disturbance
  5. 9. area where particles are closest together
  6. 11. distance between points, crests
  7. 12. the matter through a wave propagates
  8. 13. Unit of elect. potential, difference, and electmot force
  9. 14. Si unit of resistance
  10. 15. Max distance from starting point in wave
  11. 18. bouncing off another object
  12. 20. the rate of electron flow
  13. 21. A vector field
  14. 22. a wave changes direction when changing speed
  15. 24. reverses direction
  16. 25. high point of rest position
  17. 27. amount of energy the wave carries
  18. 28. unit of matter that has more or fewer electrons