engineering recuitment AAI JE Technical Mock Test 2020-21 Strength of Materials Deflection of Beam Methods of Determining Deflection of Beam
A cantilever beam of length L is subjected to a moment M at the free end. The moment of inertia of the beam cross-section about the neutral axis is I and the Young modulus is E. The magnitude of the maximum deflection is.
1
\(\frac{{M{L^2}}}{{2EI}}\)
2
\(\frac{{M{L^2}}}{{EI}}\)
3
\(\frac{{2M{L^2}}}{{EI}}\)
4
\(\frac{{4M{L^2}}}{{EI}}\)