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An iron wire has a resistance of 6.50 Ω at 26.0∘C. Determine its resistance (in Ω) at 426∘C. The temperature coefficient of resistivity for iron wire is 5.00×10−3 (∘C)−1. (Assume that the temperature coefficient of resistivity was measured using the reference temperature 20∘C.) Ω

An iron wire has a resistance of 6.50 Ω at 26.0∘C. Determine its resistance (in Ω) at 426∘C. The temperature coefficient of resistivity for iron wire is 5.00×10−3 (∘C)−1. (Assume that the temperature coefficient of resistivity was measured using the reference temperature 20∘C.) Ω

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An iron wire has a resistance of 6.50 Ω at 26.0 ∘ C . Determine its resistance (in Ω ) at 426 ∘ C . The temperature coefficient of resistivity for iron wire is 5.00 × 10 − 3 ( ∘ C ) − 1 . (Assume that the temperature coefficient of resistivity was measured using the reference temperature 20 ∘ C .) ◻ Ω

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