What is the resistance per meter of such a cable

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Reference no: EM13694783

Compute each part of following question:

Question: Copper has a resistivity of 1.7 x 10^-8 ohm/m.

Part A: What is the resistance of a 1 m long wire of radius 0.4 mm?

Part B: A cable is made by bundling together 100 such wires. What is the resistance per meter of such a cable?

I am need of complete solution for this question please help- me out to get right answer. Thanks.

Reference no: EM13694783

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