An edge dislocation is present in Î±-Fe. Atomic diameter of iron atom is 0.25

Question

An edge dislocation is present in Î±-Fe. Atomic diameter of iron atom is 0.25 nm and its shear modulus is 70 GPa.Modulus of the Burgers vector (in nm) is

Options:

A . 0.125

B . 0.25

C . 0.50

D . 0.625

Answer: Option B

-NA-

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