(1) Define :
- i. Unit Vector
- ii. Dot and Cross product
- iii. Electric Field Intensity
- iv. Electric Flux density
- v. Streamlines
(2) Explain Spherical Co-ordinate System.
(3) State and Explain Coulomb’s Law.
(4) Derive the expression for electric field intensity at any point due to infinitely long line charge with uniform charge density .
(5) Derive the expression for electric field intensity at any point due to sheet of charge with uniform surface charge density on an infinite plane.
(6) Explain Gauss’s law.
(7) What is Divergence?
(8) State and prove divergence theorem.