Across
- 2. a characteristic of a unit of matter that expresses the extent to which it has more or fewer electrons than protons.
- 6. The repulsive or attractive interaction between any two charged bodies
- 11. connect (an electrical device) with the ground.
- 12. materials which have a conductivity between conductors (generally metals) and nonconductors or insulators
- 13. the SI unit of electromotive force, the difference of potential that would drive one ampere of current against one ohm resistance.
- 14. an electromotive force or potential difference expressed in volts
Down
- 1. the study of stationary electric charges or fields as opposed to electric currents.
- 3. the production of an electric current in a conductor by varying the magnetic field applied to the conductor.
- 4. a substance or device which does not readily conduct electricity.
- 5. the property of zero electrical resistance in some substances at very low absolute temperatures.
- 7. a device used to store an electric charge, consisting of one or more pairs of conductors separated by an insulator.
- 8. The mechanism that transfers energy through direct physical contact between objects
- 9. the SI base unit of electrical current.
- 10. a principle stating that the total electric charge of an isolated system is fixed.
- 15. the SI unit of electrical resistance, expressing the resistance in a circuit transmitting a current of one ampere when subjected to a potential difference of one volt.