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

In Fig. EP 14.2 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.

Can the potential barrier across a p-n junction be measured by simply connecting a voltmeter across the junction ?

Can the potential barrier across a p-n junction be measured by simply connecting a voltmeter across the junction ?

Can the potential barrier across a p-n junction be measured by simply connecting a voltmeter across the junction?

Can the potential barrier across a p-n junction be measured by simply connecting a voltmeter across the junction?