Copper Wire? A. Insulator B. Conductor
Copper Wire?
A. Insulator
B. Conductor
Answer:
B-Copper Conductor
Explanation:
Copper has been used in electrical wiring since the invention of the electromagnet and the telegraph in the 1820s. The invention of the telephone in 1876 created further demand for copper wire as an electrical conductor. Copper is the electrical conductor in many categories of electrical wiring.
Answer:
Copper Wire?
A. Insulator
B. Conductor
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