The temperature coefficient of resistance of a material is 0.05/°C. At 10°C, the resistance of a wire made up of this material is 10 Q. At what temperature the resistance will become 20 Q
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A: Ans:- Image-1
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Q: A silver wire has a resistance of 2.1 Q at 27.5 °C, and a resistance of 2.7 Q at 100 °C. Determine…
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A: Given: ρ=12.08*10-8 Ωl = 14.22 mr = 1.33 m
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A: initial temperature = t1= 20 degree centigrade final temperature = t2= 50 diameter = 2r = 1 mm
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Q: Resistance
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Q: A copper wire has a resistance of 0.400 2 at 20.0°C, and an iron wire has a resistance of 0.430 Q at…
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Q: A given copper wire has a resistance of 5.20 2 at 20.0°C while a tungsten wire of the same diameter…
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Q: wire of radius R and Length L has a resitance of 14. What is the resistance of a wire made from the…
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