Across
- 1. A material that can be made to behave sometimes as an insulator and sometimes as a conductor
- 4. Any material with very little or no free charged particles and through which current does not flow easily
- 5. Is the space that surrounds any charged object?
- 8. Like forces ______.
- 10. What is the flow of electric charge?
- 12. When the charges alternate in direction?
- 15. The property of a material that resists the flow of electric charge through it
Down
- 2. Is the energy possessed by a charged particle or other object due to its location?
- 3. When the charges flow in one direction?
- 6. Atom gaining one or more electrons.
- 7. Any material having free charged particles that easily flow through it when an electrical force acts on them
- 9. What is produced in a generator or alternator by periodically switching the sign at the terminals?
- 11. Opposite forces _______.
- 13. Atom losing one or more electrons.
- 14. What is the electric potential energy unit of measurement?