Across
- 4. is the ability of the cell to drive a current
- 5. a device consisting of two or more cells.
- 6. the heat energy is carried away by the particle of the material changing position.
- 9. is an electrical device in which one part vibrates strongly when an electric current passes through it.
- 10. is an electrical conductor used to make contact with a nonmetallic part of a circuit.
- 11. an object allowing the flow of electrical charge
- 12. is a component that is designed to introduce a particular resistance into a circuit.
- 14. a material that is poor conductor
- 15. the current flow in a circuit is measured using an instrument.
Down
- 1. is a device containing a wire that melts when the current flowing through it reaches a certain value.
- 2. a part of mechanical or electrical system.
- 3. circuit components are arranged side by side.
- 7. cell is a device capable of either generating electrical energy from chemical reactions.
- 8. is an instrument used for measuring electrical potential between 2points in an electrical circuit
- 13. light-dependent resistor