JEE MainPhysicsElectronic DevicesMCQ+4 / −1
The photodiode is used to detect the optical signals. These diodes are preferably operated in reverse biased mode because :
- Afractional change in majority carriers produce higher forward bias current
- Bfractional change in majority carriers produce higher reverse bias current
- Cfractional change in minority carriers produce higher forward bias current
- Dfractional change in minority carriers produce higher reverse bias current
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