Across
- 4. measure of difficulty electricity has to pass through a substance
- 6. substance that offers little resistance for an electrical current
- 8. source of power
- 11. electric current which changes direction
- 12. one path for electricity to flow
- 14. diagram that represents what is going to be built
Down
- 1. electric current which flows in one direction
- 2. substance with a lot of resistance to an electrical current
- 3. multiple paths for electricity to flow
- 5. flow of electricity
- 7. unit of measurement for electrical resistance
- 9. breaks or connects a circuit
- 10. part of circuit where voltage is measured
- 13. negatively charged subatomic particles
- 15. machine that converts electrical energy into mechanical energy