![Consider a potential barrier ๐(๐ฅ) of the form](https://www.gkseries.com/blog/wp-content/uploads/2023/09/Consider-the-motion-of-a-particle-along-the-x-axis-in-a-potential-๐๐ฅ-Its-ground-state-energy-๐ธ0-is-1.jpg)
Q. Consider a potential barrier ๐(๐ฅ) of the form:
![](https://www.gkseries.com/blog/wp-content/uploads/2023/09/image-21.png)
where ๐0 is a constant. For particles of energy ๐ธ < ๐0 incident on this barrier from the left, which of the following schematic diagrams best represents the probability density |๐ (๐ฅ)|2 as a function of ๐ฅ.
![](https://www.gkseries.com/blog/wp-content/uploads/2023/09/Screenshot-779.png)
Ans: Option A