Gauss law of electrostatics is applicable for?
Answers
Applications of Electrostatics
LEARNING OBJECTIVE
By the end of this section, you will be able to:
Name several real-world applications of the study of electrostatics.
The study of electrostatics has proven useful in many areas. This module covers just a few of the many applications of electrostatics.
The Van de Graaff Generator
Schematic of Van de Graaff generator is shown. The parts of the generators shown include a conductor, insulator, nonconductive belt, ion source, and experimental area.
Figure 1. Schematic of Van de Graaff generator.
Van de Graaff generators (or Van de Graaffs) are not only spectacular devices used to demonstrate high voltage due to static electricity—they are also used for serious research. The first was built by Robert Van de Graaff in 1931 (based on original suggestions by Lord Kelvin) for use in nuclear physics research. Figure 1 shows a schematic of a large research version. Van de Graaffs utilize both smooth and pointed surfaces, and conductors and insulators to generate large static charges and, hence, large voltages.
Answer:
Explanation:
closed charges as it says the flux through closed charges is given as (charge in closed)/epsilon(not)
The closed figures as sphere cube etc.
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