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ECE · Q62

Electronic Devices And Circuits

Engineering and GATE · ECE · question 62

Q62

In PN-junction diode, if doping concentration of acceptor atoms in P-region is increased then

A.
depletion width in N-region will increase and contact potential will decrease
B.
depletion width in P-region and N-region will decrease while contact potential remains constant
C.
depletion width in P-region will decrease and contact potential will increase
Answer
D.
None of the above

Answer: Option C

Solution

Answer: Option C
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