Compute the resistance of a conductor whose resistivity is 20.54 ohm-CM per foot with circlar cross-sectional area of 38 mm^2 and lenght of 5000 meters. If the conductor is drawn until its resistance becomes 10 ohms, what will be its new length?
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Compute the resistance of a conductor whose resistivity is 20.54 ohm-CM per foot with circlar cross-sectional area of 38 mm^2 and lenght of 5000 meters. If the conductor is drawn until its resistance becomes 10 ohms, what will be its new length?
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- Compute the resistance of a conductor whose resistivity is 20.54 ohm-CM per foot with circularcross-sectional area of 38 mm2 and length of 5,000 meters. If the conductor is drawn until its resistance becomes 10 ohms, what will be its new length?Compute the resistance of a conductor whose resistivity is 20.54 ohm-CM per foot with circularcross-sectional area of 38 mm2 and length of 5km. If the conductor is drawn until its resistance becomes 10 ohms, what will be its new length?Compute the resistance of a conductor whose resistivity is 20.54 ohm-CM per foot with circularc ross-sectional area of 38 mm2a nd length of 5,000 meters. If the conductor is drawn until its resistance becomes 10 ohms, what will be its new length?
- A lead conductor is 5cm in length and 8 sq. cm in cross-sectioned area. The terminals to be joined by this conductor are 8 cm apart. Hence, the conductor was pounded and reshaped until it is 8 cm long. If the resulting conductor has uniform cross-sectional area, determine the resistance. Resistivity of lead is 22x10^-8 Ω-m.If a certain conductor has an area of 336400 CM, what is the radius of the conductor in cm? Write your answer in 4 decimal places.A lead conductor is 5cm in length and 8 sq. cm in cross-sectional area. The terminals to be joined by this conductor are 8 cm apart. Hence, the conductor was pounded and reshaped until it is 8 cm long. If the resulting conductor has uniform cross-sectional area, determine the resistance. Resistivity of leads is 22x10^-8 Ω-m.
- The resistance of a cylindrical brass conductor, 0,5 cm diameter and 3 m long, is 0.0108 ohm. Determine resistance of a cylindrical conductor of the same material at the same temperature, and having a diameter of 0.25 cm and a length of 8 m.The resistance of a conductor 1 mm^2 in cross-section and 20 m long is 0.346 Ω. Determine the specific resistance of the conducting material1. A conductor whose diameter is 0.175 inches has a resistance of 0.5 ohms. The wire is drawn through a series of dies until the diameter is reduced to 0.8 inches. Assuming the specific resistance of the material remains constant, what is the resistance of a lengthened conductor?2. The resistance of a wire is 126.48 ohms at 100 degrees Celsius and 100 ohms at 30 degrees Celsius. Determine the temperature coefficient of copper at 0 degrees Celsius?
- A certain conductor is composed of strands that are arrangend in 6 layers. Each strand of this conductor has a diameter of 3.157 mm. Its resistivity is 22.17 nano-ohm-meter at 20 deg. celsius. What is the dc resistance of this conductor in milli-ohm/km at 54.1 deg. celsius if its inferred zero resistance temperature -151 celsius? Assume 1.25 % increase in resistance due to spiraling. (Hint: The number of strands = 3x2-3x+1, where x = no. of layers)Find the resistance of a conductor at 500 degrees Celsius given that its temperature coefficient at 200 degrees Celsius being 1/420 per oC and resistance at 420 oC being 200 ohms.certain conductor is composed of strands that are arrangend in 3 layers. Each strand of this conductor has a diameter of 2.556 mm. Its resistivity is 28.82 nano-ohm-meter at 20 deg. celsius. What is the dc resistance of this conductor in milli-ohm/km at 20 deg. celsius? Assume 1.19 % increase in resistance due to spiraling. (Hint: The number of strands = 3x2-3x+1, where x = no. of layers)