Physics, 11.05.2021 22:00 bxymichelle
A coil of copper wire has a resistance of 100 ohms when it's temperature is 0°c. Determine it's resistance at 70°c if the temp coefficient of resistance of copper at 0° is 0.0043
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A coil of copper wire has a resistance of 100 ohms when it's temperature is 0°c. Determine it's resi...
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