Question a 525 g sample of a conducting material is all, Ask an Expert

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Question: A 52.5 g sample of a conducting material is all that is available. The resistivity of the material is measured to be 1.08 x 10^-7 ohm*m and the density is 7.79g/cm³. The material is to be shaped into a solid cylindrical wire that has a total resistance of 1.54 ohms.

Part A: What length is required?

Part B: What will be the diameter of the wire?

I need help to find the diameter of the wire.

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