- 5 Two Cylindrical Bars Each With Diameter Of 2 50 Cm Are Welded Together End To End One Of The Original Bars Is Copp 1 (53.57 KiB) Viewed 35 times
5. Two cylindrical bars, each with diameter of 2.50 cm, are welded together end to end. One of the original bars is copp
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5. Two cylindrical bars, each with diameter of 2.50 cm, are welded together end to end. One of the original bars is copp
5. Two cylindrical bars, each with diameter of 2.50 cm, are welded together end to end. One of the original bars is copper and is 0.400 m long. The other bar is iron and is 0.200 m long. What is the resistance between the ends of the welded bar at 20°C?(The resistivity of copper and iron can be obtained from the textbook) * 1.331e-5 Show my other submissions
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