Across
- 3. is a device that converts chemical energy contained within its active materials directly into electric energy by means of an electrochemical oxidation-reduction (redox) reaction
- 4. is the flow of electrical power or charge
- 6. is a type of semiconductor device that can be used to conduct and insulate electric current or voltage
- 9. a topic in year 8 technology
- 12. is a passive two-terminal electrical component that implements electrical resistance as a circuit element
Down
- 1. describes the “pressure” that pushes electricity
- 2. is the flow of electrical charge carriers like electrons
- 5. is a complete circular path that electricity flows through
- 7. circuit
- 8. the act or power of resisting, opposing, or withstanding
- 10. lovely teacher
- 11. is a semiconductor device that emits light when an electric current flows through it