Across
- 2. an electric current that reverses its direction many times
- 4. a device that converts mechanical energy to electric energy
- 5. rate which charges pass through a given point
- 9. a circuit that is divided into two or more paths
- 10. an electric current flowing on only one direction
Down
- 1. an electrical machine that converts electrical energy into mechanical energy
- 3. a magnet produced by creating a magnetic field by conducting electric current through a wire wrapped around an iron core.
- 6. the opposition presented to current by material or device
- 7. a closed circuit in which current follows one path
- 8. potential difference between two points