Let's look at the different currents in a PN junction.
Learn the next topic here --https://www.khanacademy.org/science/in-in-class-12th-physics-india/in-in-semiconductors/in-in-pn-junction-biasing/v/forward-biasing-a-pn-junction-class-12-india-physics-khan…

In this video, we will explore the PN junction reverse bias. This happens when the P-type is connected to the negative terminal and N-type to positive of the battery.
Learn the next topic here --https://www.khanacademy.org/science/in-in-class-12th-physics…