The resistance of a wire that is 105 cm long is 20.5 Q. After the temperature change, its resistance increased to 30 02. What will be the temperature coefficient of the wire if the change in temperature is 65.0° C? O 4.87 x 10-3/°C 2.37 x 10-2/°C O 7.13 x 10-3/°C 0.9895/°C
The resistance of a wire that is 105 cm long is 20.5 Q. After the temperature change, its resistance increased to 30 02. What will be the temperature coefficient of the wire if the change in temperature is 65.0° C? O 4.87 x 10-3/°C 2.37 x 10-2/°C O 7.13 x 10-3/°C 0.9895/°C
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter21: Current And Direct Current Circuits
Section: Chapter Questions
Problem 14P
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![The resistance of a wire that is 105 cm long is 20.5 Q. After the
temperature change, its resistance increased to 300. What will be the
temperature coefficient of the wire if the change in temperature is 65.0°
C?
O4.87 x 10-3/°C
O 2.37 x 10-2/°C
O 7.13 x 10-3/°C
O 0.9895/°C](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe7f33c54-502c-467a-b855-9960903708ff%2F32cd22d3-cf32-42df-8d56-91e73b5ee26d%2Fvfvegxo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The resistance of a wire that is 105 cm long is 20.5 Q. After the
temperature change, its resistance increased to 300. What will be the
temperature coefficient of the wire if the change in temperature is 65.0°
C?
O4.87 x 10-3/°C
O 2.37 x 10-2/°C
O 7.13 x 10-3/°C
O 0.9895/°C
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