Euler’s Crippling load for a column of length L with one end fixed and the other end hinged is given by : (Assume uniform flexural rigidity EI for the column Section)
1
\({\pi^2\ EI\over {L^2}}\)
2
\({\pi^2\ EI\over {4L^2}}\)
3
\({2\pi^2\ EI\over {L^2}}\)
4
\({4\pi^2\ EI\over {L^2}}\)