What is electric dipole moment state its si unit and dimension?
Question: What is electric dipole moment state its si unit and dimension?
An electric dipole moment is a measure of the separation of positive and negative electrical charges within a system, that is, a measure of the system's overall polarity. It is defined as the product of the magnitude of either charge of the electric dipole and the dipole length. Mathematically, the magnitude of dipole moment is P = q × 2l, where q is the charge and l is the distance between the charges. It is a vector quantity that points from the negative charge to the positive charge. The SI unit of electric dipole moment is **coulomb metre (C⋅m) and its dimension is [M0 L1 T1 I1], where M is mass, L is length, T is time and I is current.
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