Question

If the voltage of the potential barrier is VO.
A voltage V is applied to the input, at what
moment will the barrier disappear?
A
V< VO
B
V= VO
с
V> VO
D
V<< VO
​

Answer 1

Answer:

b is right answer please follow

Answer 2

The potential barrier will disappear when V = V₀.

What is the potential barrier?

• Point at which potential is higher than other points.
• When the input voltage is equal to the potential barrier, the current starts flowing thus, disappearing the potential barrier.