Question

What are the uses and dangers of static electricity?

Answer 1

Uses of static electricity

Static electricity can also be useful. Here are some examples from industry and everyday life.

Electrostatic precipitatorsMany power stations burn fossil fuels such as coal and oil. Smoke is produced when these fuels burn.Smoke comprises tiny solid particles, such as unreacted carbon, which can damage buildings and cause breathing difficulties. To avoid this, the smoke is removed from waste gases before they pass out of the chimneys. The electrostatic precipitator is the device used for this job.