good conductor in a sentence

Examples

1. Most metals are good conductors of heat and they are solids at room temperature.
2. If I'd never read a book on music, I'd still be a good conductor.
3. Copper, aluminium, silver, and gold are examples of good conductors.
4. We hired a good conductor and we had good discipline.
5. The penetration depth for a good conductor can be calculated from the following equation:
6. The bulbs contain mercury, a toxic substance that's also a good conductor of electricity.
7. Salt water is a good conductor and it carries current away to ground quickly.
8. But the human body, made of so much salty water, is a good conductor.
9. In a good conductor, skin depth is proportional to square root of the resistivity.
10. Maybe I am mistaken but is gold a good conductor?