Deduce Coulomb.s law from Gauss. law of electrostatics.

State Gauss.s law in electrostatics.

State Gauss.s law of electrostatics and write down its mathematical form with identification of the symbols. Derive Coulomb.s law from Gauss.s law.

Distinguish between the proportionality constants in Newton.s second law of motion and Coulomb.s law in electrostatics.

Define Raoult’s law.