A charge is moving across a junction, then

If no external voltage is applied across P-N junction, there would be -

If no external voltage is applied across P-N junction, there would be

In Fig . V_(0) is the potential barrier across a p-n junction, when no battery is connected across the junction

In figure, V_(o) is the potential barrier across a p-n junction, when no battery is connected across the junction.

In Fig . V_(0) is the potential barrier across a p-n junction, when no battery is connected across the junction

In Fig . V_(0) is the potential barrier across a p-n junction, when no battery is connected across the junction

In Fig. V_(0) is the potential barrier across a p-n junction, when no battery is connected across the junction : .