The main purpose of economic planning is to keep a proper balance between production and social needs. The demands or social needs are always presente…
Online Shopping: Ideas That Everyone Need To Know
Online shopping, one of the greatest things about the Internet. Online shopping/shopping on the web is quite effortless but you have to discover sever…
An Overview of Nepalese Economy
Nepal is characterized by economic slowdown and inflationary outlook; the year 2009 would not be faring well for the global economy. It is projected t…
Magnetic Hysteresis
Let us consider a ferromagnetic material which is subjected to magnetizing field (H). The intensity of the magnetizing field (H) is gradually increase…
The Role of Youth in Forthcoming Constitutional Assembly Election
Youths are the strength of nation. They are the backbone of nation. They are the ones who decide the fate of the nation. They play an important role i…
Classification of Magnetic Materials
Magnetic moment of a bar magnet is defined as the product of the pole strength and the effective length of the magnet. If ‘m’ is the pole …
Elements of Earth’s Magnetic Field
The magnetic field of the earth at any point on its surface is determined by using three physical quantities which are called elements of earth’…
Ampere’s Circuital Law
Ampere’s circuital law was discovered by André-Marie Ampere in the year 1826 A.D. This law states that, “The line integral of magnetic fie…
Halo-alkanes
Halo-alkanes are one of the most widely used and important hydrocarbons. When one or more hydrogen atoms of hydrocarbon are replaced by halogen, then …
Biot-Savart’s Law
Jean-Baptiste Biot and Felix Savart jointly gave the Biot-Savart’s law in the year 1820. This is a rule or law which helps to calculate the magn…