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Posted: **Sat Jul 09, 2022 12:06 pm**

: Part A To What Value Would You Have To Raise The Temperature Of A Copper Wire Originally At 20 C To Increase Its Re 1 (48.39 KiB) Viewed 56 times

▾ Part A To what value would you have to raise the temperature of a copper wire (originally at 20 °C) to increase its resistance by 20 % ? Assume the temperature coefficient of resistivity of copper is 0.0039 (°C) ¹ Express your answer using two significant figures. Tfinal = V ΑΣΦ ? °C