What is meant by polarity? When and where is it used?
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Polarity is a term used in electricity, magnetism, and electronic signaling. ... This flow of charge carriers constitutes an electric current . In physics, the theoretical direction of current flow is considered to be from positive to negative by convention, opposite to the flow of electrons.
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Polarity is a term used in electricity, magnetism, and electronic signaling. ... This flow of charge carriers constitutes an electric current . In physics, the theoretical direction of current flow is considered to be from positive to negative by convention, opposite to the flow of electrons.
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