urgent 1)a piece of pure semiconductor of silicon of size 1cm*1cm*1mm is having 5*1028 number of atoms per cubic metre - Physics - Semiconductor Electronics Materials Devices And Simple Circuits

Question

urgent
1)a piece of pure semiconductor of silicon of size 1cm*1cm*1mm is
having 5*1028 number of atoms per cubic metre it is
doped,simultaneously with 5*1022 atoms par m3
of aresenic and 5*102 par m3 atoms of indium
the number density of intrinsic current carrier (electron and
holes) in the pure silicon semiconductor is 1 5*1016
m-3 mobility of electrons is 3800 cm2/Vs
claculate number of electrons in this semiconductor are
{answeris 4 95*1015}

Rajnish Kumar · Accepted Answer

Dear student
kindly check the question or provide the pic of question the
question is unclear sothat we can we can provide you setail
solution

Regards