Questions
If P-N junction diode made from Si is connected forward biased then energy released by recombination of electron and holes at the junction, is in region…..
a
X ray region
b
UV region
c
visible region
d
Infrared region
detailed solution
Correct option is D
If P-N junction diode is made from Ge or Si the energy released due to recombination of free electron and hole is in infrared region.Talk to our academic expert!
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