Question

If a semiconductor has an intrinsic carrier concentration of 1.41 × 1016/m3, when doped with 1021/m3 phosphorous atoms, then the concentration of holes/m3 at room temperature will be

(a) 2 × 1021

(b) 2 × 1011

(c) 1.41 × 1010

(d) 1.41 × 1016​

Answer 1

Answer:

anser. a

Explanation:

i. think. it. will. help. you. and. Meery. christmad