Across
- 3. it is the heat energy delivered by heaters
- 5. a circuit element that produces light energy
- 6. it is used for measuring the voltage in the circuit
- 7. a type of cells combination
- 8. a material that allows the flow of electricity
- 9. the part of electric energy that is not used for the purpose the circuit is built
Down
- 1. a circuit component that converts electricity to other forms of energy
- 2. another name for potential difference
- 4. a device used for measuring the current
- 5. a source of electricity
- 7. a positive charge