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Homework answers / question archive / 1, (a) A 10-mm-diameter Brinell hardness indenter produced an indentation 1
1, (a) A 10-mm-diameter Brinell hardness indenter produced an indentation 1.62 mm in diameter in a steel alloy when a load of 500 kg was used. Compute the HB of this material.
(b) What will be the diameter of an indentation to yield a hardness of 450 HB when a 500 kg load is used?
(b) Compute the resistance over the entire 51 mm (2 in.) of the specimen.
(b) Do all electrons have a net magnetic moment? Why or why not?
(c) Do all atoms have a net magnetic moment? Why or why not?