Question: In a semiconductor material. The hole concentration is found to be 2 x 2.5 x 10 15 cm -3 . If mobility of carriers is 0.13 m 2 / v-s . Then find the current density if electric field intensity is 3.62 x 10 -19
Options
A : 7.6237 x 10 -4 A/ cm 2
B : 7.6237 x 10 -5 A/ cm 2
C : 7.6237 x 10 -3 A/ cm 2
D : none of these
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