electrometer in a sentence

Examples

1. Using Pierre's electrometer, she discovered that uranium rays caused the air around a sample to conduct electricity.
2. Francis Ronalds delineated  intensity ( voltage ) and  quantity ( current ) for the gold-leaf electrometer.
3. He designed and built an electrometer which could detect the presence of energetic charged particles ( or electromagnetic waves ).
4. He also worked on electrometers, for which he invented a new design, air pumps and wrote scientific papers.
5. This equipment bears his name today as the : Shonka ionization chamber, the Shonka electrometer, and Shonka plastics.
6. For convenience of use, the vibrating reed assembly is often attached by a cable to the rest of the electrometer.
7. Valves designed for electrometer use have leakage currents as low as a few femtoamperes ( 10  " 15 amperes ).
8. It was thanks to the use of Cywinski s electrometers that the first European semiconductor-charge copying machine was developed.
9. The engraving on the right shows a slightly different form of this electrometer, using four flat plates rather than closed segments.
10. The most common use for modern electrometers is the measurement of radiation with ionization chambers, in instruments such as geiger counters.