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Question Practice

Why does the current in a p-n junction diode start low in forward bias?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 12
Physics
Physics Part - II
SEMICONDUCTOR ELECTRONICS: MAT...
Question Bank

Why does the current in a p-n ...

Single Answer MCQ
Q-00086442

Why does the current in a p-n junction diode start low in forward bias?

1

High resistance in the diode at all voltages.

2

Insufficient electron energy to cross the barrier initially.

3

Majority carriers cannot move at first.

4

All carriers move instantly across the junction.

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