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  • 23-01-2024
  • Physics
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Two wires of equal length, one of copper and the other of magnesium and alloy, which can be used for transmission of electric signals, considering their resistivity. Which wire is expected to have lower electrical resistance?

A) Copper wire
B) Magnesium alloy wire
C) Both wires will have the same resistance
D) It depends on the temperature

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