Questions
What accounts for the flow of charge carriers in forward and reverse biasing of silicon p-n diode?
a
Drift in forward bias and diffusion in forward bias
b
Drift in reverse bias and diffusion in forward bias
c
Drift in both reverse and forward bias
d
Diffusion in both forward and reverse bias
detailed solution
Correct option is B
Drift current flows from n-side to p-side while diffusion current flows from p-side to n-side. In forward biasing, diffusion current is more than the drift current and in reverse biasing, drift current is more than the diffusion current.Talk to our academic expert!
Similar Questions
The dominant mechanisms for motion of charge carriers is forward and reverse biased silicon P – N junctions are
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