Grading System to be Introduced Soon in SLC Examination

SLC Examination, also known as School Leaving Certificate Examination is considered as one of the…

Chemical Kinetics and Rate of Reaction

Different reactions take place with different rates. The branch of physical chemistry that deals with…

Classification of Magnetic Materials

Magnetic moment of a bar magnet is defined as the product of the pole strength…

Elements of Earth’s Magnetic Field

The magnetic field of the earth at any point on its surface is determined by…

Ampere’s Circuital Law

Ampere’s circuital law was discovered by André-Marie Ampere in the year 1826 A.D. This law…

Halo-alkanes

Halo-alkanes are one of the most widely used and important hydrocarbons. When one or more…

Biot-Savart’s Law

Jean-Baptiste Biot and Felix Savart jointly gave the Biot-Savart’s law in the year 1820. This…

Theories Related To Acid and Base

There are different theories which help to determine whether a substance is an acid or…

Different Grades of Purity of Alcohol

Alcohols are one of the widely used organic compounds. They are the organic compounds which…

Motion of An Electron in Electric Field

Let us consider that, an electron of mass ‘m’ moves with initial horizontal velocity ‘vx‘.…