+An electrical wire is a conductor, typically metallic, engineered to guide [Electric Current](/wiki/electric_current). Often sheathed in an [Insulator](/wiki/insulator), it forms vital pathways for power and signals in countless applications, connecting components and transmitting energy.
+## See also
+- [Conductor](/wiki/conductor)
+- [Insulator](/wiki/insulator)
+- [Cable](/wiki/cable)
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