STATIC DIELECTRIC CONSTANTS OF SOLIDS As discussed in the previous articles,the dielectric polarization can be considered to arise from three major sources: Electronic ,ionic and
Q:- Why stars twinkle? Ans:- Do you know the phenomenon of refraction? Refraction is the bending of light as it moves from one medium to
Electron Scattering and Matthiessen’s Rule Matthiessen’s Rule: The resistivity ρ of a metal containing small amount of impurities may be written as: ρ = ρ0i+
Giani Zail Singh College of Engineering and Technology is situated in the district Bathinda (Punjab) of India. It was established in the year 1989. Affiliated
Ghubaya College of Engineering and Technology is situated in the district Ferozepur (Punjab) of India. Affiliated with: Punjab Technical University (PTU), Kapurthala Approved by: All
GGS College of Modern Technology is situated in the district Mohali (Punjab) of India. Affiliated with: Punjab Technical University (PTU), Kapurthala Approved by: All India
As the resistivity of a material is given as ρ=m/ne2t This shows that the resistivity is related to the number density n of free electrons
As the resistance of a metallic conductor is given by R=ml/ne2 tA Where m is mass of electron, n is number of electrons, e is
Ferozepur College of Engineering and Technology is situated in the district Ferozepur (Punjab) of India. Affiliated with: Punjab Technical University (PTU), Kapurthala Approved by: All
As we have already derived and discussed the Ohm’s law. Let us derive and discuss the point form of Ohm’s law which is basically the
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