A composite made of aluminum matrix with steel fibers is designed for carrying electrical power. Also, the
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A composite made of aluminum matrix with steel fibers is designed for carrying electrical power. Also, the electrical resistivity of aluminum is 50 x10^-7 Ohm.cm and that of steel is 400x10^-7 Ohm.cm. Assume the modulus of the aluminum is 10 Gpa and that of steel fibers is 100 Gpa..
26. The desired resistivity of the composite in Ohm.cm along the fibers is 8.13x10^-6 ohm.cm. The volume fraction of the Al matrix is
a. 0.1 b. 0.44 c. 0.56
answer is C, but could you show how?
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