LEC 20 Earth's Frame | CLASSICAL MECHANICS | HC VERMA | GDS K S

#HcVerma #ClassicalMechanics #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. GDS KS BEST ANIMATED TRAILERS/FUNCTIONS/LECTURES/SPEECHES BY GDS KS Please watch and Subscribe For more videos do subscribe our channel, Bringing a new change Gdstudyworld.weebly.com ------------------------------------------------------------------------------------------ Copyright Disclaimer under Section 107 of the copyright act 1976, allowance is made for fair use for purposes such as criticism, comment, news reporting, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational, or personal use tips the balance in favor of fair use. WEBSITE GDSTUDYWORLD.COM G-NETWORK WEBADESIGNS.COM