Polarity
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Polarity may refer to:
In science:
- Polarity (mutual inductance)
- Polarity (physics), a physical alignment of atoms
- Cell polarity, differences in the shape, structure, and function of cells
- Chemical polarity, a concept in chemistry which describes how equally bonding electrons are shared between atoms
- Polar reciprocation, a concept in geometry also known as polarity
- Trilinear polarity, a concept in geometry of the triangle
- Electrical polarity
- Polarity in embryogenesis
- Polarity (projective geometry)
In other fields:
- Polarity (international relations), a description of the distribution of power within the international system
- Polarity item, the sensitiveness of some expression to negative or affirmative contexts (linguistics)
- Grammatical polarity, the distinction of affirmative and negative
Commercial products:
See also
- Dualism, a state of two parts
- Geomagnetic reversal, a reversal of a planet's magnetic field, magnetic north and south are interchanged
- Polarization (disambiguation)
- Symmetric bilinear form - section on orthogonal polarities
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