engineering recuitment BEL Probationary Engineers Mock Test 2025 Electronic Devices PN Junction Current Profile of a PN Junction
The dominant mechanism for motion of charge carriers in forward and reverse biased silicon p-n junctions are:
1
Drift in forward-bias, diffusion in reverse bias
2
Diffusion in forward-bias, drift in reverse bias
3
Diffusion in both forward and reverse bias
4
Drift in both forward and reverse bias