Unit 1
Static Electric Fields: Co-ordinate systems – Review – Line integral – Surface integral – Gradient – Divergence – Curl-Stoke’s theorem – Divergence theorem – Helmholtz theorem – Electrostatics – Postulates – Coulomb’s law – Gauss law – Electric potential – Behaviour of conductors and dielectric in static fields – Dielectric constant – Poisson’s and Laplace equation.