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Resistance and Temperature Coefficient
Questions (3)
A copper wire has a resistance of 1.02 Ω at 20.0°C. What is its resistance at 60°C? The temperature coefficient of
4 answers
asked by
delisA
1,482 views
A 19 m long piece of wire of density 8.34 g/m3
has a diameter of 12.593 mm. The resistiv- ity of the wire is 1.7e-8(ohm)(m) at 20
2 answers
asked by
David
584 views
A wire 3.00 m long and .450 mm2 in cross-sectional area has a resistance of 41.0Ω at 20 degrees C. If its resistance increases
3 answers
asked by
June
509 views
Parent Categories (1)
Electricity and Magnetism
