Across
- 3. -a device made of two or more connected cells
- 6. - it allows a electrical current to flow through it
- 7. it is measured in ohms
- 10. a electrical flow
- 11. -a single source of electrical energy
- 12. - measures the amps
Down
- 1. measures the voltage
- 2. - a circuit with only one path
- 4. - turns the circuits on and off
- 5. also known as potential difference
- 8. - a circuit with multiple paths
- 9. - a safety device which can cut electrical flow at any time