Course Description
Electric charge. Charge distributions , Coulomb's law. The Field concept. Electric field . The field for different charge distributions. Electric flux & flux density . The divergence. Gauss's law & the divergence theorem. Work done in moving a point charge. Potential difference . Potential of a point charge. Potential of different charge distributions. Potential gradient. Relationship between electric field and Potential. The electric dipole. The energy in electrostatic field. Dielectrics. The nature of dielectrics materials. The field in a dielectric. Boundary conditions. Capacitance. Current & Current density. Conductors, Resistance, Continuity equation. Relaxation time Laplace's equation & Poissons equation. Solution of laplace's in one variable , two variables & three variables.
