engineering recuitment Maharashtra WCD Water Conservation Officer Mock Test 2024 Strength of Materials Columns
Euler's critical buckling load for a column fixed at one end and free at the other end is:
1
\(\frac{{{\pi ^2}EI}}{{{L^2}}}\)
2
\(\frac{{{\pi ^2}EI}}{{2{L^2}}}\)
3
\(\frac{{{\pi ^2}EI}}{{4{L^2}}}\)
4
\(\frac{{4{\pi ^2}EI}}{{{L^2}}}\)