An `N`-type and `P`-type silicon can be obtained by dopping pure silicon withA. Arsenic and PhosphorusB. Indium and AluminiumC. Phosphorus and IndiumD. Aluminium and Boron

An `N`-type and `P`-type silicon can be obtained by dopping pure silic

1.	An `N`-type and `P`-type silicon can be obtained by dopping pure silicon withA. Arsenic and PhosphorusB. Indium and AluminiumC. Phosphorus and IndiumD. Aluminium and Boron
Answer» Correct Answer - C Phosphorus is a pentavalent while indium is trivelent.

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An `N`-type and `P`-type silicon can be obtained by dopping pure silicon withA. Arsenic and PhosphorusB. Indium and AluminiumC. Phosphorus and IndiumD. Aluminium and Boron

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