Kenzie Schmidt Science Ch.7

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Across
  1. 4. This is the flow of electric charge. (2 words)
  2. 6. When electrons are transferred from one material to another none are created or destroyed (3 words)
  3. 7. What will unlike charges do when they come in contact with each other?
  4. 8. The actual speed of electrons is what through wire but an electric signal travels near the speed of light
  5. 13. This is the space that surrounds any charged object (2 words)
  6. 14. This type of current flows in one direction and is produced in a generator or alternator. (2 words)
  7. 15. This describes how well a circuit component resists the passage of electric current. (2 words)
  8. 16. What will like charges do when they come in contact with each other?
Down
  1. 1. These are certain metals that acquire infinite conductivity (0 resistance) at temperatures near absolute zero
  2. 2. These are materials that aren't good insulators or conductors, but their resistance can be varied
  3. 3. This current changes or alternates in direction. (2 words)
  4. 5. The energy possessed by a charged particle or other object due to its location (3 words)
  5. 9. These are used to visualize the electric field and show the direction and intensity(2 words)
  6. 10. These are materials that have tightly bound electrons. (2 words)
  7. 11. These are materials that allow charged particles to pass through them easily. (2 words)
  8. 12. This can attract some objects and repel others (2 words)