B] As \[Fe=mg\tan \THETA \] We have \[Fe=\tan {{\theta }_{1}}\] and \[F_{E}^{'}=\tan \theta \] \[\therefore \] \[\frac{F_{e}^{'}}{{{F}_{e}}}=\frac{\tan {{\theta }_{1}}}{\tan {{\theta }_{1}}}\]