A wire of circular cross-section of diameter 1.0 mm is bent into a circular arc of radius 1.0 m by application of pure bending moments at its ends. The Young s modulus of the material of the wire is 100 GPa. The maximum tensile stress developed in the wire is ____ MPa.

A wire of circular cross-section of diameter 1.0 mm is bent into a cir

1.	A wire of circular cross-section of diameter 1.0 mm is bent into a circular arc of radius 1.0 m by application of pure bending moments at its ends. The Young s modulus of the material of the wire is 100 GPa. The maximum tensile stress developed in the wire is ____ MPa.
A.	52 MPa
B.	50 MPa
C.	51 MPa
D.	49 MPa
Answer» C. 51 MPa

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A wire of circular cross-section of diameter 1.0 mm is bent into a circular arc of radius 1.0 m by application of pure bending moments at its ends. The Young s modulus of the material of the wire is 100 GPa. The maximum tensile stress developed in the wire is ____ MPa.

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