To what value would you have to raise the temperature of a copper wire (originally at 20 degrees ∘C) to increase its res

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answerhappygod
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To what value would you have to raise the temperature of a copper wire (originally at 20 degrees ∘C) to increase its res

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To what value would you have to raise the temperature of acopper wire (originally at 20 degrees ∘C) to increase itsresistance by 15 % ? Assume the temperature coefficientof resistivity of copper is 0.0039 (∘C) −1
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