Difference between polarity and polarisation

Question

Answer

As nouns the difference between polarity and polarization

is that polarity is the separation, alignment or orientation of something into two opposed poles while polarization is the production, or the condition of polarity

Answer

Polarity is the separation, alignment or orientation of something into two opposed poles while Polarization is the production, or the condition of polarity.

Answer

Polarity vs. Polarisation: Explained

Polarity

Polarity refers to the presence of a positive or negative charge in a molecule or compound. It is a fundamental concept in chemistry and physics and is used to describe the behavior of atoms and molecules in various chemical reactions. In simpler terms, polarity refers to the separation of electrical charges in a molecule or compound.

Polarisation

Polarisation, on the other hand, refers to the process of creating polarization in a material or substance. It is the induction of a dipole moment in a material due to an external electric field. In simpler terms, polarisation refers to the alignment of the electric dipole moments in a material or substance.

Key Differences

- Polarity involves a separation of electrical charges, while polarisation involves an alignment of electric dipole moments.
- Polarity is an inherent property of a molecule or compound, while polarisation is induced by an external electric field.
- Polarity is a fundamental concept in chemistry and physics, while polarisation is a concept used in materials science and engineering.

Examples

- Water is a polar molecule due to the unequal distribution of electrons between the oxygen and hydrogen atoms.
- When an electric field is applied to a dielectric material, such as a capacitor, the molecules in the material become polarised, leading to the accumulation of charge on the capacitor plates.

Conclusion

In summary, polarity and polarisation are related concepts but have distinct meanings. Polarity refers to the presence of a positive or negative charge in a molecule or compound, while polarisation refers to the alignment of electric dipole moments in a material due to an external electric field.

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