1. Determine the resistance of a 4.00 m length of copper wire having a diameter of 2 mm. Assume the temperature of 20°C. - 4 m- t d= 2 mm Р соpper - 1.72 x 108 Ωm
1. Determine the resistance of a 4.00 m length of copper wire having a diameter of 2 mm. Assume the temperature of 20°C. - 4 m- t d= 2 mm Р соpper - 1.72 x 108 Ωm
Chapter9: Current And Resistance
Section: Chapter Questions
Problem 47P: (a) Of what material is a wire made, if it is 25.0 m long with a diameter of 0.100 mm and has a...
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![LET'S EVALUATE YOUR LEARNING
1. Determine the resistance of a
4.00 m length of copper wire
having a diameter of 2 mm.
Assume the temperature of 20°C.
-4 m
d= 2 mm
Р соpper
- 1.72 x 10-8 Ωm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff75fed92-9a8b-4d56-b077-f697d4bf7295%2F03f6906a-b716-4ba1-8026-da566f7563be%2Fsf0e4bi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:LET'S EVALUATE YOUR LEARNING
1. Determine the resistance of a
4.00 m length of copper wire
having a diameter of 2 mm.
Assume the temperature of 20°C.
-4 m
d= 2 mm
Р соpper
- 1.72 x 10-8 Ωm
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