Physics - Semiconductors Question with Solution | TestHub
PhysicsSemiconductorsPN junctionEasy2 minPYQ_2020
PhysicsEasysingle choice
The zener diode normally operates under reverse bias condition, the major use of this fact is in the applications where we require
Options:
Answer:
B
Solution:
In reverse bias, once Zener diode attains the breakdown voltage, there is no change in voltage across the diode even if we change the current in the circuit by changing the position of rheostat and that's why the voltage across Zener diode is constant
Subject:PhysicsTopic:SemiconductorsSubtopic:PN junction
⏱ 2mℹ️ Source: PYQ_2020
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