The cross-section of the beam as IXX= 3 × 106 mm4 and then it is subjected to the loading shown in the figure. The neutral axis is situated at 70 mm from the extreme fiber. The maximum tensile stress in the beam would be

The cross-section of the beam as IXX= 3 × 106 mm4 and then it is s

1.	The cross-section of the beam as IXX= 3 × 106 mm4 and then it is subjected to the loading shown in the figure. The neutral axis is situated at 70 mm from the extreme fiber. The maximum tensile stress in the beam would be
A.	70 MPa
B.	7 GPa
C.	7 MPa
D.	70 KN/mm2
E.	70 GPa
Answer» B. 7 GPa