Question

what is dipole moment give defination

Answer 1

A dipole moment ​is a measurement of the separation of two opposite electrical charges. Dipole moments are avector quantity. The magnitude is equal to the charge multiplied by the distance between the charges and the direction is from negative charge to positive charge:

μ = q · r

where μ is the dipole moment, q is the magnitude of the separated charge, and r is the distance between the charges.

Answer 2

The mathematical product of the separation of the ends of a dipole and the magnitude of the charges.