engineering recuitment NPCIL Scientific Assistant Physics Mock Test Physics Semiconductors Semiconductor Diode
Pick out the statement which is NOT correct.
1
Width of the depletion region increases as the forward biss voltage increases in case of a N-P junction diode.
2
In a forward bias condition, the diode heavily conducts.
3
At a low temperature, the resistance of a semiconductor is very high.
4
Movement of holes is restricted to the valence band only