A) forward current exceeds certain value
B) reverse bias exceeds certain value
C) forward bias is equal to certain value
D) potential barrier is reduced to zero
Correct Answer: B
Solution :
[b] At the zener breakdown voltage the electric field of the junction is high \[({{10}^{6}}V/m)\] enough to pull valence electrons from the host atoms. The emission of electrons from the host atoms accounts for high current at the breakdown.You need to login to perform this action.
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