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