as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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explain what electrical conductivity is.
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electrical conductivity is a measure of a material's ability to conduct an electric current. it is commonly measured as the reciprocal of electrical resistivity. the si unit of electrical conductivity is siemens per meter (s/m). generally, materials that are good electrical conductors are metals, whereas materials with low electrical conductivity are insulators.
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