Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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A certain cooper wire has a resistance of 25 ohms at 10°C. Take the temperature coefficient at 10°C to be 0.00409/°C. What must be the maximum operating temperature of the wire if its resistance is to increase by most 30%? CS Scanned with CamScanner
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Transcribed Image Text:A certain cooper wire has a resistance of 25 ohms at 10°C. Take the temperature coefficient at 10°C to be 0.00409/°C. What must be the maximum operating temperature of the wire if its resistance is to increase by most 30%? CS Scanned with CamScanner
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