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Tuesday, 01 September 2026
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Copper is commonly used for electric cables because it:

Copper is commonly used for electric cables because it:
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Conducts electricity efficiently
  • B Forms brittle compounds easily
  • C Reacts rapidly with water
  • D Produces acidic oxides
Correct Answer: Option A
Explanation:
Copper is an excellent electrical conductor and is also ductile, making it suitable for wires.

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