Modern smokestacks use devices called scrubbers to remove large amount of pollution in the form of...
Using Coulomb's Law to Clean the Air Modern smokestacks use devices called scrubbers to remove large amount of pollution in the form of small particles (soot). Scrubbers use a two steps process: electrons are first added to the soot particle, and an electric force then pulls the particle out of the smoke stream collector soot Consider a soot particle of mass msoot 1.1 nanograms (1.1e-12 kg), which corresponds to a diameter of a few micrometers. Some number of electrons have...
Using Coulomb's Law to Clean the Air Modern smokestacks use devices called scrubbers to remove large amount of pollution in the form of small particles (soot). Scrubbers use a two steps process: electrons are first added to the soot particle, and an electric force then pulls the particle out of the smoke stream. Acollectorsoo Consider a soot particle of mass msoot 1 nanograms (1e-12 kg), which corresponds to a diameter of a few micrometers. Some number of electrons have been...
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Using Coulomb's Law to Clean the Air Modern smokestacks use devices called scrubbers to remove large amount of pollution in the form of small particles (soot). Scrubbers use a two steps process: electrons are first added to the soot particle, and an electric force then pulls the particle out of the smoke stream collector soot Collector Soot Consider a soot particle of mass msoot 1.2 nanograms (1.2e-12 kg), which particles corresponds to a diameter of a...
steps process: electrons are first added to the soot particle, and an electric force then pulls the particle out of the smoke stream. Consider a soot particle of mass mo1 nanograms (1e-12 kg), which corresponds to a diameter of a few micrometers. Some number of electrons have been added to give the particle a total charge Qpoot Suppose the collector has a total charge ectr 1.15e-06 C. If the particles moving What is t
Electrostatic precipitators use electric forces to remove
pollutant particles from smoke, in particular in the smokestacks of
coal-burning power plants. One form of precipitator consists of a
vertical, hollow, metal cylinder with a thin wire, insulated from
the cylinder, running along its axis. A large potential difference
is established between the wire and the outer cylinder, with the
wire at the lower potential. This sets up a strong radial electric
field directed inward. The field produces a region of ionized...
.. Electrostatic precipitators use electric forces to remove
pollutant particles from smoke, in particular in the smokestacks of
coal-burning power plants. One form of pre- cipitator consists of a
vertical, hollow, metal cylinder with a thin wire, insulated from
the cylinder, running along its axis (Fig. P23.67). A large
potential difference is established between the wire and the outer
cylinder, with the wire at lower potential. This sets up a strong
radial electric field directed inward. The field produces a...