Answer to Question #130601 in Engineering for Rathin

Question

Suppose, W weight fraction of “A” has been added to “B” to make an
alloy. At room temperature (01), “B” has a resistivity of 21. Find the
current density as a function of the weight fraction W when the applied
electric field “E” is kept constant. Assume that 34  35 are the
atomic masses of “A” and “B” respectively and  is the atomic
concentration of “B”.

Answer 1

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