Conductor, parallel to X-axis is situated at point P as shown in the figure value of $$ of \int _{ A }^{ M }{ \xrightarrow [ B ]{ } } \xrightarrow [ d\ell ]{ } is\quad given\quad by\quad \alpha \frac { \mu \_ oi }{ 96 } $$ then fill the value of $$ \alpha $$ is OMR sheet?