Example 2 I like the way you used point of view.. Seems like the point of view changes throughout the piece.. These are better, because they help the writer focus on a specific aspect of the piece. Example 3 I couldn't figure out whose point of view we're seeing in Paragraph 4..
An electroscope is an early scientific instrument that is used to find outabout the presence and magnitude of the electric charge on a body. It was the first electrical measurâ¦ing instrument. The first electroscope, which was a pivoted needle called the versorium, was invented by a British physician called William Gilbert around the 1600s.
An electrometer is an electrical instrument for measuring electric charge or electrical potential difference. There are many different types, ranging from historical handmade mechanical instruments to high-precision electronic devices.alves designed for electrometer use have leakage currents as low as a few femtoamperes (10 â15 amperes). Such valves must be handled with gloved hands as the salts left on the glass envelope can provide leakage paths for these tiny currents.