To obtain an n-type semiconductor germanium crystal it must be doped with foreign atoms whose valency is_____________?

Related Mcqs:

Semi-conductor germanium and silicon are_________________?

A. pentavalent B. trivalent C. divalent D. tetravalent...

p-n junction when reversed biased acts as a_______________?

A. capacitor B. inductor C. on switch D. off switch...

Depletion region of a junction is formed_____________?

A. during the manufacturing process B. under forward bias C. under reverse bias D. when temperature varies...

Which one of following band is completely filled in case of conductors ?

A. Conduction band B. Fermi band C. Valence band D. Forbidden band...

To obtain a p-type semi-conductor Si Crystal must be doped with foreign atoms whose valency is_____________?

A. 2 B. 3 C. 4 D. 5...