What is zener breakdown? | 12 | ELECTRONIC DEVICES | PHYSICS | PRADEEP | Doubtnut

Zener breakdown occurs

Zener breakdown takes place if

The main cause of Zener breakdown is.

Zener breakdown occurs only when

What is the zener current in the following circuit ?

If the voltage between the terminals A and B is 17V and zener breakdown voltage is 9V , then the potential across R is