What is Atomicity ?

Atomicity is defined as the total number of atoms that present in a molecule of the elements.

Polar and Non-polar Molecules in Physics

Polar and Non-polar Molecules

Polar Molecules:

There are some molecules in which distribution of two kind of charge are different so, that the center of positive and negative charge are separated by a distance of molecules dimention and forming an electric dipole moment.

Examples:  H2O, CH4cl3

Dielectrics (Conductor, Semi-conductor and Insulators) Physics B.Sc 2nd year Paper 2nd Electromagnetics Unit III



On the behaviour of electrical properties of substances, it can be classiffied into three groups:

  1. Conductor
  2. Semi-conductor
  3. Insulator (or dielectric)