Questions
The correct curve between potential and distance near P-N junction is
detailed solution
Correct option is A
Within the depletion region, electric field is uniform and it is directed from N region to P region. So potential in the N region is more due more concentration of positive ions and at the middle potential is zero and in the P region it is negative due accumulation of negative ions, so graph 1 is correct.Talk to our academic expert!
Similar Questions
A potential barrier V volts exists across a P-N junction. The thickness of the depletion region is ‘d’. An electron with velocity 'v' approches P-N junction from N-side. The velocity of the electron acrossing the junction is
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