Across
- 3. an electromotive force or potential difference expressed in volts.
- 7. a complete circular path that electricity flows through.
- 8. a substance or device which does not readily conduct electricity.
- 10. comprises branches so that the current divides and only part of it flows through any branch.
- 11. a stream of charged particles, such as electrons or ions, moving through an electrical conductor or space. I
- 12. the SI unit of electromotive force, the difference of potential that would carry one ampere of current against one ohm resistance.
- 14. an instrument for measuring electric current in amperes.
Down
- 1. an instrument for measuring electric potential in volts.
- 2. the SI unit of electrical resistance, transmitting a current of one ampere when subjected to a potential difference of one volt.
- 4. a unit of measure of the rate of electron flow or current in an electrical conductor.
- 5. any machine that converts mechanical energy to electricity for transmission and distribution
- 6. a path along which the whole current flows through each component.
- 9. a device, which converts chemical energy into electrical energy.
- 13. the SI unit of electrical resistance, transmitting a current of one ampere when subjected to a potential difference of one volt.