In Geiger-Marsden experiment, the number of scattered α -particles N(θ) is plotted as a function of scattering angle θ. Which of the following…

In Geiger-Marsden experiment, the number of scattered $\displaystyle \alpha$-particles $\displaystyle N(\theta)$ is plotted as a function of scattering angle $\displaystyle \theta$. Which of the following options represents the correct plot ?