Across
- 3. a sudden discharge of electricity through a body part
- 4. the time rate of flow of electric charge in the direction that a positive moving charge would take
- 5. electric pressure or electric tension is the difference in electric potential energy between two points per unit
- 7. a path in which electrons from a voltage or current source flow
- 9. a machine that converts one form of energy into another
- 11. an electrical quantity that measures how the device or material reduces the electric current flow through it
- 13. a device consisting of one or more electrochemical cells with external connections
Down
- 1. a stationary electric charge typically produced by friction that causes sparks or crackling or attraction of dust or hair
- 2. the electric charges produced on two different objects by rubbing them together
- 3. a closed circuit in which the current follows one path into electrical energy
- 6. a device used to transfer electrical energy from one circuit to another
- 7. two types: positive/negative;repel and attract
- 8. electricty can flow through easily
- 10. a closed circuit in which the current divides into two or more paths before recombining to complete the circuit
- 12. electricity can not flow through easily