A physics student is studying the effect of temperature on the resistance of a current carrying...

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A physics student is studying the effect of temperature on the resistance of a current carrying wire. She applies a voltage to a iron wire at a temperature of 60.0C and notes that it produces a current of 1.30 A. If she then applies the same voltage to the same wire at -88.0C, what current should she expect (in A)? The temperature coefficient of resistivity for iron is 5.00 x 10-3 (C) 1. (Assume that the reference temperature is 20C.) A A physics student is studying the effect of temperature on the resistance of a current carrying wire. She applies a voltage to a iron wire at a temperature of 60.0C and notes that it produces a current of 1.30 A. If she then applies the same voltage to the same wire at -88.0C, what current should she expect (in A)? The temperature coefficient of resistivity for iron is 5.00 x 10-3 (C) 1. (Assume that the reference temperature is 20C.) A