A semiconductor is formed by ______________bonds?

Related Mcqs:

When a pure semiconductor is heated, its resistance_________________?

A. Goes up B. Goes down C. Remains the same D. Can’t say...

Addition of pentavalent impurity to a semiconductor creates many________________?

A. Free electrons B. Holes C. Valence electrons D. Bound electrons...

When a pentavalent impurity is added to a pure semiconductor, it becomes________________?

A. An insulator B. An intrinsic semiconductor C. p-type semiconductor D. n-type semiconductor...

At room temperature, an intrinsic semiconductor has_______________?

A. Many holes only B. A few free electrons and holes C. Many free electrons only D. No holes or free electrons...

With forward bias to a pn junction , the width of depletion layer__________________?

A. Decreases B. Increases C. Remains the same D. None of the above...