Across
- 3. opposition to the current flow
- 6. stores electrical energy in the form of chemical energy which can be converted back into electrical energy
- 7. flow of electrons (electricity)
- 8. electric current that changes its direction very frequently at regular intervals
- 9. used as a common return for an electric circuit and as an arbitrary zero of potential
- 11. does not allow a complete path for current flow
Down
- 1. electric potential or potential difference expressed in volts(pressure)
- 2. used to convert ac voltage into dc voltage
- 4. when the load in a circuit has been bypassed and there is no resistance in the circuit
- 5. road map for electric components
- 10. an electric current flowing in one direction only