question_answer

A silicon specimen is made into a P-type semi-conducto by doping, on an average, one Indium atom per \[5\times {{10}^{7}}\] silicon atoms. If the number density of atoms in the silicon specimen is \[5\times {{10}^{28}}\] atoms/ \[{{m}^{3}}\] then the number of acceptor atoms in silicon per cubic centimeter is\[N\times {{10}^{15}}\]. Find the value of N.

Answer:

1