Lec 35 Electric field due to a polarized material | HC VERMA | GDS K S

#HcVerma #ClassicalElectromagnetism #Gdsks #PhysicsTutorials
HC VERMA
Coulomb's law and its limitation, Electrostatic charge distribution, Linear, surface, and volume charge distributions. Use of Dirac delta function to describe point charges, linear charges and surface charges, vector expressions for electric field due to different kinds of charge distributions.
Spherical and Cylindrical coordinates, line element, surface element, and volume element. Evaluation of electric field using such coordinate systems.
Gauss's law in differential form, Concept of divergence, Expressions in Cartesian, spherical and cylindrical coordinates, Evaluation of charge density from the electric field, Integral form of Gauss's law, calculation of electric field for planer, spherically and cylindrically symmetric charge distributions.
Electric potential energy and potential, Concepts of Curl and gradient, Relation between E and V, Potential due to a continuous charge distribution, Energy in an electric field, Boundary conditions on the electric field across a surface.
Multipole expansion of potential. Monopole, Electric dipole moment, Field due to a dipole, force, and torque due to E-field on a dipole, Quadrupole moment of a charge distribution.
Charge distribution on conductors, Cavities in a conductor, capacitors.
Laplace and Poisson's equations, Properties of solutions of Laplace equation, Uniqueness theorems.
Method of images, general theory, charge in front of conductors of different shapes.
Dielectrics, Polarization P in a dielectric, Bound and free charges, Relation with polarization, Electric
field due to a uniformly polarized sphere, Electrical susceptibility.
Displacement vector D, Gauss's law in terms of D, Boundary conditions on D.
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[@karishma134]

No one can explain this topic in such a smart manner ..thank you sir for making videos for enhancing our knowledge 😊

[@s.fofandi]

Honestly, I study at the University of Glasgow, where a lot of the physics we study now gets its roots from. And Dr. Verma's explanations are by far the BEST i have come across. I can only wish that my English speaking friends could understand these lectures.

[@dr.md.humaunkabir7441]

My God! This guy's lecture is damn good.

[@humeras3359]

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[@Gamer-ni3tn]

You are best

[@Rupeshkumar-jx5wc]

Thank you so much sir

[@ankitmishra2723]

Thanks sir

[@NRUSINGHAPRASADMAHAPATRA]

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[@ManojKumar-cj7oj]

Hc Varma sir ❤️❤️❤️

[@55minku]

🙏

[@magicinphysics9829]

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[@Kalidaskumar]

Useful

[@achalkumar1103]

Respected Sir
Please define the electric field you have taken in last polarisation expression. Either this is external field or field due to polarisation or net reduced field inside the dielectrics.

[@amantiwari7084]

Sir, please give the link of playlist of this chapter in description.

[@rgpnovo]

This guy has a heavy accent, and yet I understand him.