Gauss law cannot be used to find which of the following quantity?a)Ele...
Permittivity is constant for a particular material(say permittivity of water is 1). It cannot be determined from Gauss law, whereas the remaining options can be computed from Gauss law.
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Gauss law cannot be used to find which of the following quantity?a)Ele...
Gauss Law and its Scope in Finding Electrical Quantities
Gauss law is a fundamental law of electrostatics that relates the electric flux passing through a closed surface to the charge enclosed within it. It is one of the four Maxwell's equations that govern the behavior of electric fields in space.
Scope of Gauss Law
Gauss law can be used to find various electrical quantities such as:
- Electric field intensity
- Electric flux density
- Charge
Limitations of Gauss Law
However, there are certain limitations to the Gauss law, and it cannot be used to find all electrical quantities. One such quantity is:
Permittivity
Permittivity is a fundamental property of a material that determines its ability to store electrical energy in an electric field. It is a measure of the resistance of a material to the formation of an electric field.
Permittivity cannot be found using Gauss law because it is a material property that depends on the composition and structure of the material. Gauss law only relates the electric flux passing through a closed surface to the charge enclosed within it, and it does not take into account the material properties of the medium in which the electric field exists.
Conclusion
In conclusion, Gauss law is a powerful tool for finding various electrical quantities, but it has its limitations. It cannot be used to find material properties such as permittivity, which depend on the composition and structure of the material.
Gauss law cannot be used to find which of the following quantity?a)Ele...
Which of the following is not the characteristic of laser?
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