engineering recuitment ISRO Scientist Electronics Mock Test Electronic Devices PN Junction Equilibrium Condition
In a p-n junction diode at equilibrium, which of the following is true
1
The hole and electron diffusion current components are in the opposite direction
2
The hole and electron drift current components are in the opposite direction
3
On an average, holes and electrons drift in opposite directions
4
On an average, electrons drift and diffuse in the same direction