Kearra's electric crossword

2. a sort of container that stores energy until it is needed
6. a path for the transmission of electric current
9. a measure of how strong the current is in a circuit
10. how easy it is for electricity to pass through a material
11. the flow of tiny particles called electrons and protons
12. electrical power supply
13. the amount of charge (the number of charged particles) flowing past a point in a circuit per second
14. measures how well a material or object conducts electricity
16. Materials that do not allow electricity to pass through them
17. a unit of electrical resistance
18. a device that makes, breaks or changes the connection in an electrical circuit

1. a property that describes the extent to which a material opposes the flow of electric current through it
3. the units we use to measure voltage
4. safety device that operates to provide protection against the overflow of current in an electrical circuit
5. represent the connections and components of a circuit through lines and symbols
7. made of materials that electricity can flow through easily
8. contains multiple pathways, or branches
12. a path for the transmission of electric current
15. when electric charges flow from one place to another in a circuit
17. I = V/R