Home Physics Semiconductor Electronics P -N Junction and Semiconductor Diode / Semiconductor Devices In P-N junction when does electron and holes…
Physics Semiconductor Electronics P -N Junction and Semiconductor Diode / Semiconductor Devices MCQ (Single Correct)

In P-N junction when does electron and holes stops moving from P to N and N to P-

A
Increase in +ve and –ve ions at junction
B
Increase in electron at junction
C
Increase in holes at junction
D
Increase in holes and electrons at junction

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Text Solution

Verified by Experts
The correct answer is:
A

Fixed ions create a barrier potential that opposes further diffusion of electrons and holes.

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