electrical properties of solids

Properties of Solids - Electrical Properties - Properties of solids have been exploited for various new innovations in electronic and magnetic devices like transistors, computers, telephones etc. Properties of the solids..

Properties of solids have been exploited for various new innovations in electronic and magnetic devices like transistors, computers, telephones et..

Dielectric Properties of Solids - Insulators do not conduct electricity because the electrons present in them are held tightly to the individual atoms or ions and are not free to move. However when electric field is applied polarization takes place because th..

Insulators do not conduct electricity because the electrons present in them are held tightly to the individual atoms or ions and are not free to move. However when electric field is applied polarization takes place because the nucleus is attracted towards cathode and elect..

Colloidal particles of a sol either carry positive or negative charge. Sols in, which the colloidal particles carry positive charge are called positive sols. When colloidal particles carry negative charge, the sols are called negative sols. The existence of charge on the colloidal particles can be ..

Additivity - If a system consists of two point charges q 1 and q 2 , then the total charge of the system is got by adding q 1 and q 2 . Thus, the charge add up like real numbers (scalars). When we add charges, one should take care of its sig..

>Though shown in two dimensions this systematic long-range order is also found in three dimensions, with each Na + surrounded by six ions and vice versa. This order is due to strong coulombic forces of attraction between Na + and Cl - ions. Similar regular arrangements are found in other solid..

The magnetic properties of materials are a consequences of magnetic moments associated will individual electrons. The magnetic moment of an electron is due to its orbital motion and also due to its spin around its own axi..

1) Ammonium carbonate is a colourless crystalline solid. 2) It is soluble in water. 3) When exposed to the atmosphere, it undergoes dissociation and hence smells of ammoni..

Calcium hydroxide is a white amorphous solid (density: 2.08 g/mL). Calcium hydroxide is sparingly soluble in water. The solubility decreases with temperature..