A cantilever of length l is subjected to a couple M at its free end. T

1.	A cantilever of length l is subjected to a couple M at its free end. The deflection is
A.	\(\frac{{M{l^2}}}{{2\;EI}}\)
B.	\(\frac{{M{l^2}}}{{4\;EI}}\)
C.	\(\frac{{M{l^2}}}{{8\;EI}}\)
D.	\(\frac{{M{l^2}}}{{16\;EI}}\)
Answer» B. \(\frac{{M{l^2}}}{{4\;EI}}\)

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A cantilever of length l is subjected to a couple M at its free end. The deflection is

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