## Electric Dipole and Electric Field due to Dipole

An electric dipole is a pair of equal and opposite point charges that are separated by a short distance. Electric Dipole Moment The electric dipole moment is the product of the magnitude of one electric charge and the distance between the charges.SI unit of dipole moment is Coulomb-meter. Electric dipole formula, $p=(2a)q$ p= Dipole moment, … Read moreElectric Dipole and Electric Field due to Dipole

## Coulomb’s law Problems and Applications

Coulomb’s Law Coulomb’s law enables us to calculate the electrostatic force between any two point charges. It holds for distances ranging from 10-15 to 1018 m. The force of interaction between any two point charges is directly proportional to the product of the electrical charges and inversely proportional to the square of the distance between them. … Read moreCoulomb’s law Problems and Applications

## Electrical Charges and its Properties

Electrical Charges (q) Electrical charges are the intrinsic property of the elementary particles of matter which give rise to an electric force between various objects.It is a scalar quantity. Minimum possible charge is $\pm\ 1.6 \times 10^{-19} C$ Electrical Charges on an, Electron is $-\ 1.6 \times 10^{-19} C$ Proton is $+\ 1.6 \times 10^{-19} C$  \$\alpha\ … Read moreElectrical Charges and its Properties